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C Programming Exercises

C Exercises: Check if two or more non-negative given integers have the same rightmost digit

C-programming basic algorithm: Exercise-25 with Solution

Write a C program to check if two or more non-negative given integers have the same rightmost digit.

C Code:

#include <stdio.h>
#include <stdlib.h>
int main(void){    
    printf("%d",test(11, 21, 31));
    printf("\n%d",test(11, 22, 31));
    printf("\n%d",test(11, 22, 33));
    }       
    int test(int x, int y, int z)
         {
           return x % 10 == y % 10 || x % 10 == z % 10 || y % 10 == z % 10;
         }

Sample Output:

1
1
0

Pictorial Presentation:

C Programming Algorithm: Check if two or more non-negative given integers have the same rightmost digit

Flowchart:

C Programming Algorithm Flowchart: Check if two or more non-negative given integers have the same rightmost digit

Solution

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