c input output

1#include <stdio.h>
2int main()
3{
4    int testInteger;
5    printf("Enter an integer: ");
6    scanf("%d", &testInteger);  
7    printf("Number = %d",testInteger);
8    return 0;
9}

1#include <stdio.h>
2int main()
3{
4    int testInteger = 5;
5    printf("Number = %d", testInteger);
6    return 0;
7}

1#include <stdio.h>    
2int main()
3{ 
4    // Displays the string inside quotations
5    printf("C Programming");
6    return 0;
7}