Sample C Program to Print a Semicolon without using a Semicolon anywhere in the code.

# include <stdio.h>

int main(void)
{
// 59 is the ascii value of semicolumn
    if (printf("%c ", 59))
    {
    }
    return 0;
}


Output:
;



Sample C program to accept an integer and reverse it.

# include <stdio.h>

void main()
{
    long  num, reverse = 0, temp, remainder;
    printf("Enter the number\n");
    scanf("%ld", &num);
    temp = num;
    while (num > 0)
    {
        remainder = num % 10;
        reverse = reverse * 10 + remainder;
        num /= 10;
    }
    printf("Given number = %ld\n", temp);
    printf("Its reverse is = %ld\n", reverse);
}


Output:

Enter the number
567865
Given number   = 567865
Its reverse is = 568765