Find sum of first and last digit of a number
Sample Output
Find sum of first and last digit of a number Number: 12349 First Digit: 1, Last Digit: 9 Sum = 10
Source Code
#include<stdio.h>
int main()
{
int i, number, firstDigit, lastDigit, sum;
printf("Find sum of first and last digit of a number\n\nNumber: ");
scanf("%d", &number);
lastDigit = number % 10;
while(number >= 10)
{
number = number / 10;
}
firstDigit = number;
sum = firstDigit + lastDigit;
printf("\nFirst Digit: %d, Last Digit: %d\nSum = %d\n\n", firstDigit, lastDigit, sum);
return 0;
}
Sample Output
Find sum of first and last digit of a number Number: 7654 First Digit: 7, Last Digit: 4 Sum = 11
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