This document provides hints for 5 C programming activities: 1) Print numbers from 1 to a user-input number using a for loop. 2) Create an array and use a for loop to calculate and print the squares of numbers from 1 to 10. 3) Write a program that uses for loops to print a multiplication table for a user-input range of numbers. 4) Use a for loop to print all ASCII characters from 1 to 255. 5) Use a for loop with a character variable to print all capital letters from A to Z.

1. C Programming & Data Structure
Activities

2. 1. Input a number, print numbers from 1 to n.
Hint: Take input a number which determines that how
much numbers you want to print , use for loop to print
numbers form 1 to given numbers by input.
2. Create an array, print squares of numbers from 1 to
10 in that array.
Hint: create an array, use for loop. Multiply numbers
to make square of those numbers.
3. Write a c program to print multiplication table.
Hint: Enter range of multiplied numbers. Use for
loops to repeat numbers . Give range in first for loop
of entered range number variable

3. 4. Printing ASCII characters using c program from 1 to 255.
Hint: Use for loop to print ASCII characters from 1 to 255.
Use %c to print characters.
5. Print A-Z letters using for loop.
Hint: Use for loop , declare a character variable and
initialize that variable to ‘a’ and compare it till ‘z’.