Input and Output of an integer C Program

Explanation: This Input and Output of an integer C Program demonstrates the input and output of an integer in C programming language.

The scanf function is used to take input from the user and store it in the variable num. The %d format specifier is used to read an integer value. The ampersand & symbol is used to get the address of the variable num. The printf function is used to print the message “The number you entered is: %d” on the screen.

#include <stdio.h>

int main()
{
    int num;
    printf("Enter a number: ");
    scanf("%d", &num);
    printf("The number you entered is: %d", num);
    return 0;
}

OUTPUT 
Enter a number: 4
The number you entered is: 4

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