Question

How to find the largest digit in a number with C

Answer 1

#include <stdio.h>

int main() {
    int num = 73812, remider, largest = 0;

    while (num > 0) {
        remider = num % 10;
        if (largest < remider) {
            largest = remider;
        }
        num /= 10;
    }
    
    printf("%d", largest);
    
    return 0;
}





/*
run:

8

*/

 

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