Una delle tecniche utilizzate nei giochi a due avversari in cui uno è una macchina è quella del min-max. Esaminiamola e costruiamone una implementazione object-oriented in C++
The Republic of Tatarstan is an economically developed region in Russia located east of Moscow. It has a population of 3.8 million and a gross regional product of $44.7 billion in 2012. Tatarstan focuses on attracting investment in priority sectors including chemicals, machinery, agriculture, IT and tourism. The Tatarstan Investment Development Agency was created to facilitate investment and promote business-friendly policies and investment infrastructure like industrial parks.
Tun tum chu a vawikhatna a ni bawk a issue 7 a hlawm in ka rawn ti tawp mai a ni. In mi hriatthiamna ka rawn dil e, a leh pek atang chuan Issue khat zela rawn tih kan tum tawh dawn nia.
Beatriz Armendariz –Professor at the University College London and Harvard Un...bmathew1
Beatriz Armendariz is a senior lecturer in economics at University College London and Harvard University. She holds a Ph.D in economics from EHESS in Paris and has authored several publications on microfinance. Armendariz also serves as a research fellow at the Center for European Research in Microfinance and is on the board of directors for the Grameen Credit Agricole Microfinance Foundation.
17 Business Tips to help you keep on track such as:
Do something you enjoy
Take your business seriously
Always, always be learning new things and new ways
Think like your customer - see your marketing from their point of view
And lots more
Una delle tecniche utilizzate nei giochi a due avversari in cui uno è una macchina è quella del min-max. Esaminiamola e costruiamone una implementazione object-oriented in C++
The Republic of Tatarstan is an economically developed region in Russia located east of Moscow. It has a population of 3.8 million and a gross regional product of $44.7 billion in 2012. Tatarstan focuses on attracting investment in priority sectors including chemicals, machinery, agriculture, IT and tourism. The Tatarstan Investment Development Agency was created to facilitate investment and promote business-friendly policies and investment infrastructure like industrial parks.
Tun tum chu a vawikhatna a ni bawk a issue 7 a hlawm in ka rawn ti tawp mai a ni. In mi hriatthiamna ka rawn dil e, a leh pek atang chuan Issue khat zela rawn tih kan tum tawh dawn nia.
Beatriz Armendariz –Professor at the University College London and Harvard Un...bmathew1
Beatriz Armendariz is a senior lecturer in economics at University College London and Harvard University. She holds a Ph.D in economics from EHESS in Paris and has authored several publications on microfinance. Armendariz also serves as a research fellow at the Center for European Research in Microfinance and is on the board of directors for the Grameen Credit Agricole Microfinance Foundation.
17 Business Tips to help you keep on track such as:
Do something you enjoy
Take your business seriously
Always, always be learning new things and new ways
Think like your customer - see your marketing from their point of view
And lots more
Lineage Media provides digital outdoor media assets, indoor/outdoor LED video walls for rentals, and sales. They have media assets in various locations in Mumbai like LED video walls at CST Railway Station and Thane Railway Station. The document describes the specifications and benefits of their LED video wall offerings at both stations, including reach to millions of daily commuters from all demographics. They also offer exterior train branding and central railway station audio commercials.
Looking to get into Development, but don't know if your computer can handle it? Here are some tips from LearnToProgram to help you learn where to start.
Astudy on five model of organisational behavior 130107075754-phpapp01Ãkash Raƞga
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The document discusses ReView, a free online tool for reviewing photos shared on Flickr. It allows users to leave comments and rate photos using a star rating system. The tool also displays the staff picks and most discussed photos on Flickr.
FameLinked - FameLinked.com:
Key Question: How to Monetize Social?
Challenge & Opportunity: The average person spends 1.4 hours per day on social networks and social media. Up until now, social networks and social media have been a tool of expression and connecting. FameLinked believes that the networks built and activity within these networks are assets that can be brought online and monetized. This untapped network reach makes for corporate sponsorship opportunities for all sized businesses for those with high activity levels in large networks. By ranking individuals with a proprietary FameRank algorithm based upon their activity and network size/quality, businesses can find brand advocates and award them with corporate sponsorships or micro-ads that are disseminated throughout their network on a one-time or periodic basis. By allowing users to monetize their social presence, FameLinked has created a network and marketplace for fame.
FameLinked Methodology:
Provide a ranked social network where activity within the platform allows you to earn Fame Points which are the basis of your FameRank within the network. The most active users receive the highest FameRank and receive paid corporate sponsorships in the Fame Marketplace.
The document discusses the key elements needed for an embedded Linux system: the toolchain, bootloader, kernel, and userspace. It covers selecting an appropriate toolchain, including the compiler, debugger and C library. It also describes bootloaders, their role in initializing hardware and loading the kernel, and examples like U-Boot. The bootloader passes information about the hardware configuration to the kernel.
Este documento proporciona una introducción general a Internet, incluyendo cómo funciona como una red de ordenadores conectados, formas de conectarse a Internet, servicios como la web y correo electrónico, y herramientas como navegadores y buscadores. También describe otros servicios de Internet como grupos de noticias, chat y videoconferencia.
Digital storytelling is an engaging way for teachers to involve students in lessons through hands-on projects using digital media like photos, video, and music to create stories, which can increase information retention by 80% and give students a fun, creative way to learn and express themselves. Software like PowerPoint makes it easy for students to design digital stories they can share worldwide via the web.
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This document analyzes the promises and perils of social media for education through a media-historical lens. It discusses how commercial social media platforms like Facebook are designed primarily to target users as products for advertisers rather than prioritizing educational needs. While collaboration and connections on social media could potentially benefit learning, the document argues current architectures are more focused on "conviviality" and promoting user engagement for advertising purposes rather than knowledge construction and differentiation of ideas.
A região da Lorena na França inclui quatro departamentos e 2337 municípios. Sua capital é Metz. A gastronomia da região é famosa por pratos como a quiche lorraine e o cozido "Potée Lorraine", feito de batatas, repolho e carne de porco. A receita da quiche lorraine inclui bacon, ovos, natas e opcionalmente queijo gruyère.
This document outlines the agenda for the 2012 Retail Forum North America taking place from October 1-3, 2012. The agenda includes registration, store tours, breakfast and lunch sessions, presentations on retail innovation and best practices from companies like 99¢ Only Stores, Luxottica Retail, and Lowe's, and panels on shaping the future of retail and retail solutions roadmaps. Presentation topics cover areas like data analytics, supply chain management, and omnichannel retailing.
What Can We Learn From The Starbucks Come BackAnkush Kapoor
Howard Schultz bought Starbucks in 1987 and grew it based on the concept of "the authentic coffee experience." However, over time Starbucks became complacent and brand dilution occurred as it focused only on growth. By 2008, Starbucks saw its first quarterly decline as specialty coffee competitors emerged. Howard Schultz returned as CEO and launched a comeback plan that focused on restoring Starbucks' values and culture by closing stores, cutting costs, retraining employees, and reemphasizing quality coffee and the customer experience. These changes led to profit increases, boosted forecasts, and rising stock prices as customers returned to Starbucks.
The document is a record of student grades for the course "Computer Skills (CFU: 6, SSD: - , CANALE: NESSUNA CANALIZZATION)" for the Engineering Chemistry degree program. It lists the student ID numbers, votes, and whether they passed (I) or failed (N). The majority of the 64 students listed passed the course, with a few marked for verification (I?).
Lineage Media provides digital outdoor media assets, indoor/outdoor LED video walls for rentals, and sales. They have media assets in various locations in Mumbai like LED video walls at CST Railway Station and Thane Railway Station. The document describes the specifications and benefits of their LED video wall offerings at both stations, including reach to millions of daily commuters from all demographics. They also offer exterior train branding and central railway station audio commercials.
Looking to get into Development, but don't know if your computer can handle it? Here are some tips from LearnToProgram to help you learn where to start.
Astudy on five model of organisational behavior 130107075754-phpapp01Ãkash Raƞga
This document summarizes and compares five models of organizational behavior: autocratic, custodial, supportive, collegial, and system. It defines each model and provides an example. The autocratic model relies on power and control, while the system model is based on trust, understanding, and self-motivation. A table compares the key aspects of each model, including their basis, managerial orientation, employee outcomes, and examples. The document concludes that moving from autocratic to system models develops better organizational culture and employee relationships.
The document discusses ReView, a free online tool for reviewing photos shared on Flickr. It allows users to leave comments and rate photos using a star rating system. The tool also displays the staff picks and most discussed photos on Flickr.
FameLinked - FameLinked.com:
Key Question: How to Monetize Social?
Challenge & Opportunity: The average person spends 1.4 hours per day on social networks and social media. Up until now, social networks and social media have been a tool of expression and connecting. FameLinked believes that the networks built and activity within these networks are assets that can be brought online and monetized. This untapped network reach makes for corporate sponsorship opportunities for all sized businesses for those with high activity levels in large networks. By ranking individuals with a proprietary FameRank algorithm based upon their activity and network size/quality, businesses can find brand advocates and award them with corporate sponsorships or micro-ads that are disseminated throughout their network on a one-time or periodic basis. By allowing users to monetize their social presence, FameLinked has created a network and marketplace for fame.
FameLinked Methodology:
Provide a ranked social network where activity within the platform allows you to earn Fame Points which are the basis of your FameRank within the network. The most active users receive the highest FameRank and receive paid corporate sponsorships in the Fame Marketplace.
The document discusses the key elements needed for an embedded Linux system: the toolchain, bootloader, kernel, and userspace. It covers selecting an appropriate toolchain, including the compiler, debugger and C library. It also describes bootloaders, their role in initializing hardware and loading the kernel, and examples like U-Boot. The bootloader passes information about the hardware configuration to the kernel.
Este documento proporciona una introducción general a Internet, incluyendo cómo funciona como una red de ordenadores conectados, formas de conectarse a Internet, servicios como la web y correo electrónico, y herramientas como navegadores y buscadores. También describe otros servicios de Internet como grupos de noticias, chat y videoconferencia.
Digital storytelling is an engaging way for teachers to involve students in lessons through hands-on projects using digital media like photos, video, and music to create stories, which can increase information retention by 80% and give students a fun, creative way to learn and express themselves. Software like PowerPoint makes it easy for students to design digital stories they can share worldwide via the web.
Education and the social web promise or perilNorm Friesen
This document analyzes the promises and perils of social media for education through a media-historical lens. It discusses how commercial social media platforms like Facebook are designed primarily to target users as products for advertisers rather than prioritizing educational needs. While collaboration and connections on social media could potentially benefit learning, the document argues current architectures are more focused on "conviviality" and promoting user engagement for advertising purposes rather than knowledge construction and differentiation of ideas.
A região da Lorena na França inclui quatro departamentos e 2337 municípios. Sua capital é Metz. A gastronomia da região é famosa por pratos como a quiche lorraine e o cozido "Potée Lorraine", feito de batatas, repolho e carne de porco. A receita da quiche lorraine inclui bacon, ovos, natas e opcionalmente queijo gruyère.
This document outlines the agenda for the 2012 Retail Forum North America taking place from October 1-3, 2012. The agenda includes registration, store tours, breakfast and lunch sessions, presentations on retail innovation and best practices from companies like 99¢ Only Stores, Luxottica Retail, and Lowe's, and panels on shaping the future of retail and retail solutions roadmaps. Presentation topics cover areas like data analytics, supply chain management, and omnichannel retailing.
What Can We Learn From The Starbucks Come BackAnkush Kapoor
Howard Schultz bought Starbucks in 1987 and grew it based on the concept of "the authentic coffee experience." However, over time Starbucks became complacent and brand dilution occurred as it focused only on growth. By 2008, Starbucks saw its first quarterly decline as specialty coffee competitors emerged. Howard Schultz returned as CEO and launched a comeback plan that focused on restoring Starbucks' values and culture by closing stores, cutting costs, retraining employees, and reemphasizing quality coffee and the customer experience. These changes led to profit increases, boosted forecasts, and rising stock prices as customers returned to Starbucks.
The document is a record of student grades for the course "Computer Skills (CFU: 6, SSD: - , CANALE: NESSUNA CANALIZZATION)" for the Engineering Chemistry degree program. It lists the student ID numbers, votes, and whether they passed (I) or failed (N). The majority of the 64 students listed passed the course, with a few marked for verification (I?).
1. Abilità Informatiche
Ingegneria Chimica
Lezione 7 del 12/03/2012
Prof. Antonino Stelitano
2. Docente Antonino Stelitano
Tutor
Lezioni Lunedì 14:00 – 17:30 aula 16
Lab. Paolo Ercoli – via Tiburtina 205
Mercoledì 15:45 – 19:00 aula 5
Viale del C. Laurenziano
Ricevimento: Per appuntamento antonino.stelitano@uniroma1.it
stelitano.a@libero.it
Sito web: http://w3.uniroma1.it/ab_informatiche/
3. Operatori di uguaglianza e relazionali
• usati nei test
• gli operatori relazionali hanno stesso livello di priorità
• gli operatori di uguaglianza hanno un livello più basso
• entrambi hanno associatività da sinistra a destra
Operatori di uguaglianza
Uguale a == x == y
Diverso da != x != y
Operatori relazionali
Maggiore > x > y
Minore < x < y
Maggiore o >= x > = y
uguale
Minore o <= x < = y
uguale
• danno risultati booleani, ossia vero o falso
• in C
– falso (false) equivale a zero
– vero (true) equivale a qualsiasi valore diverso da zero (come valore
di un test viene usato uno)
4. Priorità
Operatore Associatività
( ) da sinistra a destra
* / % da sinistra a destra
- + da sinistra a destra
< <= > >= da sinistra a destra
== != da sinistra a destra
= da destra a sinistra
Espressione Espressione equivalente
j >m j >m
m/n < x (m/n) < x
j m n (j <= m) >= n
j x == m (j <= x) == m
-x + j ==y>n m ((-x) + j) == ((y> n) >=m)
x = x+ (y n) x = (x+ (y >=n))
j+1 == m y*2 ((j+1) == m) != (y*2)
int j=0, m=1, n=-1;
float x=2.5, y=0.0;
5. #include <stdio.h>
int main (void)
{ int j=0, m=1, n=-1, tot;
float x=2.5, y=0.0, ris;
ris= x + (y>=n);
printf("nRisultato:t%fn", ris);
tot=((j+1)==m)!=(y*2);
printf("nTotale:t%dn", tot);
printf("Totale in float:t%fn", tot);
ris=((j+1)==m)!=(y*2);
Quiz
printf("nRisultato intero:t%dn", ris); Prova a calcolare da solo/a cosa
printf("Risultato float:t%fn", ris); stampano le varie printf
tot= ((-x)+j) == ((y>n)>=m);
printf("nTotale:t%dn", tot);
printf("Totale in float:t%fn", tot); Risultato: 3.500000
return 1; } Totale: 1
Totale in float: -0.000000
Risultato intero: 0
Risultato float: 1.000000
Totale:0
Totale in float: 0.0000000
6. Strutture di controllo
• flusso normale: esecuzione sequenziale
• trasferimento di controllo: ci sono istruzioni che permettono di specificare
che l’istruzione da eseguire non è quella successiva
• da evitare l’uso del goto (rende i programmi illegibili):
– il teorema di Böhm-Jacopini ha dimostrato che i programmi possono
essere scritti senza usare il goto
– i programmi possono essere scritti usando solo tre strutture di controllo:
• sequenza, selezione e iterazione
• Strutture di selezione
– if
– if/else
– switch
• Strtutture di iterazione
– while
– do/while
– for
7. Teorema di Böhm-Jacopini
• Il teorema di Böhm-Jacopini, enunciato nel 1966 dagli
informatici Corrado Böhm e Giuseppe Jacopini, afferma
che qualunque algoritmo può essere implementato
utilizzando tre sole strutture, la sequenza, la selezione
ed il ciclo, da applicare ricorsivamente alla composizione
di istruzioni elementari
8. Teorema di Böhm-Jacopini
• La sequenza è la normale elencazione di istruzioni
perché vengano eseguite una di seguito all'altra
nell'ordine in cui sono state scritte dal programmatore.
• La selezione è la scelta fra due percorsi da seguire
successivamente, che dipende da una condizione che
può essere vera o falsa.
• Il ciclo, detto anche iterazione, è un blocco di
istruzioni che vengono ripetutamente eseguite fino a
che una certa condizione cambia di stato.
9. Strutture di selezione: if/else
if (<test>)
istruzione1;
else
istruzione2;
istruzione3;
Vero ( 0) Falso (0)
test
istruzione1 istruzione2
istruzione3
• Se il <test> è vero (diverso da zero), allora viene eseguita istruzione1;
• Se il <test> è falso (=0), allora viene eseguita istruzione2;
10. Strutture di selezione: if, if/else
if (<test>)
istruzione1;
istruzione3;
Vero ( 0)
test
Falso (0)
istruzione1
istruzione3
• Se il <test> è vero (diverso da zero), allora viene eseguita istruzione1;
• Se il <test> è falso (=0), allora viene eseguita istruzione3;
12. Quiz: regole del gioco
• Sono ammessi
– Carta
– Penna
– Cervello
– Una sbirciatina al compagno
• Non è ammessa
– Confusione
– Gente in piedi
• Tempo
– 10 min ad esercizio
13. Quiz
• Dato un intero, verifica se é minore di 100
• scrivere un programma per calcolare la radice
quadrata di un numero
– a = sqrt ( b ) ; a = √ b
• Dati due interi che rappresentano il mese e l'anno,
calcola il mese e l'anno successivi
• Problema: scrivere un programma per calcolare le
radici di un’equazione di secondo grado