3.Totalno razlicni broevi

#include <stdio.h>
int main() {
    int range, compNum;
    scanf("%d %d", &range, &compNum);
    range--;
    while (range>0) {
    int a = range;
    int b = compNum;
    if (a>b) {
    int temp = a;
    a = b;
    b = temp;
    }
    int numB = b;
    int flag = 1;
    while (numB>0) {
    int bDig = numB % 10;
    int numA = a;
    while (numA > 0) {
    int aDig = numA % 10;
    if (aDig == bDig) {
    flag = 0;
    }
    numA /= 10;
    }
    numB /= 10;
    }
    if (flag) {
    break;
    }
    range--;
    }
    printf("%d", range);
    return 0;
}