The document contains code snippets that use conditionals to solve various problems. The first snippet asks the user to input the lengths of three sides of a triangle and uses if/else statements to determine if the triangle is equilateral, scalene, or isosceles. The second snippet asks the user to input a test score and uses if statements to determine the letter grade (A, B, C, D, or F) corresponding to the score. The third snippet asks an employee for hours worked and hourly pay rate, then uses the input to calculate gross salary, deductions, and net salary.

1. Problema de los peces
#include <iostream>
using namespace std;
int main()
{
int totalfish, id;
double average, p1, p2, p3, p4, p5, totalweight;
cout << "Fisherman, give me your id: ";
cin >> id;
cout << "How many fish did you fish? ";
cin >> totalfish;
cout << "What is the weight of the first fish in pounds? ";
cin >> p1;
cout << "What is the weight of the second fish in pounds? ";
cin >> p2;
cout << "What is the weight of the third fish in pounds? ";
cin >> p3;
cout << "What is the weight of the fourth fish in pounds? ";
cin >> p4;
cout << "What is the weight of the fifth fish in pounds? ";
cin >> p5;
totalweight= (p1+p2+p3+p4+p5)/2;
cout << "The total weight in kilos is: " <<totalweight<<endl;
average= (totalweight*2)/5;
cout << "The result of the average is: " <<average;
return 0;
}
cpp.sh/7f5y

2. 1. Ask a person to enter 3 random numbers, then ask another person to enter
other 3 random numbers, calculate the average of each person and a final
average for both people. show each result
#include <iostream>
using namespace std;
int main ()
{
double x, y, z, a, b, c;
double average1, average2, averaget;
cout << "The following 3 number are from the first person: ";
cout << "Give me the first number: ";
cin >> x;
cout << "Give me the second number: ";
cin >> y;
cout << "Give me the third number: ";
cin >> z;
cout << "The following 3 number are from the second person: ";
cout << "Give me the first number: ";
cin >> a;
cout << "Give me the second number: ";
cin >> b;
cout << "Give me the third number: ";
cin >> c;
average1= (x+y+z)/3;
average2= (a+b+c)/3;
averaget= (average1+average2)/2;
cout << "The average of the number of the first person is: " <<average1<<endl;
cout << "The average of the number of the second person is: " <<average2<<endl;
cout << "The final average for both people is: " <<averaget;
return 0;
}
cpp.sh/62y3t

3. 2. Ask an employee how many hours does he work per week and how much he
gets paid per hour, calculate the gross salary (salario bruto- horas trabajas x
valor hora), how much he gets in deductions (4% health, 4% pension), net
salary (salario neto- salario bruto menos deducciones) show each result.
#include <iostream>
using namespace std;
int main ()
{
double horas, pago;
double sb, ds, dp, sn;
cout << "How many hours do you work per week? ";
cin >> horas;
cout << "How much do you get paid per hour? ";
cin >> pago;
sb= horas*pago;
ds= 0.04*sb;
dp= 0.04*sb;
sn= sb-(ds+dp);
cout << "The gross salary is: " <<sb<<endl;
cout << "The health deductions are: " <<ds<<endl;
cout << "The pension deductions are: " <<dp<<endl;
cout << "The net salary is: " <<sn;
return 0;
}
cpp.sh/4ysms

4. 3. Ask a person how much money he/she has in his/her bank account, calculate
an interest of 3% for that amount of money. Each month he/she receives that
interest in his account. How much money will he/she have after 8 months?
Show the result
#include <iostream>
using namespace std;
int main ()
{
double money;
double interesm, interes8, dinerot;
cout << "How much money do you have in your bank account? ";
cin >> money;
interesm= money*0.03;
interes8= interesm*8;
dinerot= interes8+money;
cout << "The interest per month in your account will be: " <<interesm<<endl;
cout << "After 8 months, the total of interests that you will receive is: "
<<interes8<<endl;
cout << "The total money, after 8 months will be: " <<dinerot;
return 0;
}
cpp.sh/5aor

5. 4.. Ask a person how much money he/she has in his/her bank account. Tell him
to make a deposit (add money) and a withdraw ( extract money). Calculate the
final balance after the deposit and the withdraw.
Show the result
#include <iostream>
using namespace std;
int main ()
{
double money, d, r;
double moneyt;
cout << "How much money do you have in your bank account? ";
cin >> money;
cout << "How much money are you going to deposit in your account? ";
cin >> d;
cout << "How much money are you going to withdraw from your account? ";
cin >> r;
moneyt= money+d-r;
cout << "The final balance in your bank account is: " <<moneyt;
return 0;
}
cpp.sh/7hc5

6. Conditionals
1. ¿Qué clase de triángulo es?
#include <iostream>
using namespace std;
int main()
{
int lado1, lado2, lado3;
cout<< "El primer lado mide ";
cin>> lado1;
cout<< "El segundo lado mide ";
cin>> lado2;
cout<< "El tercer lado mide ";
cin>> lado3;
if ((lado1==lado2)&&(lado2==lado3)&&(lado1==lado3))
{
cout<<"El triangulo es equilatero " <<endl;
}
if ((lado1!=lado2)&&(lado2!=lado3)&&(lado1!=lado3))
{
cout<< "El triangulo es escaleno" <<endl;
}
else
{
cout<<"El triangulo es isosceles" <<endl;
}
}
cpp.sh/4ubh

7. 2. Notas de estudiantes
#include <iostream>
using namespace std;
int main ()
{
int score;
cout << "Give me your score: ";
cin >> score;
if ((score>=90) && (score<=100))
{
cout << "You got an A" <<endl;
}
if ((score>=80) && (score<=89))
{
cout << "You got a B" <<endl;
}
if ((score>=70) && (score<=79))
{
cout << "You got a C" <<endl;
}
if ((score>=60) && (score<=69))
{
cout << "You got a D" <<endl;
}
if ((score>=0) && (score<=59))
{
cout << "You got a F" <<endl;
}
}
cpp.sh/5sn7