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2023-12-01 13:35:13 +01:00
#include <stdio.h>
#include <stdlib.h>
int reverse(int n) {
int reversed = 0;
while (n > 0) {
reversed = reversed * 10 + n % 10;
n /= 10;
}
return reversed;
}
int main(int argc, char **argv) {
int a, b;
scanf("%d %d", &a, &b);
a = reverse(a);
b = reverse(b);
printf("%d\n", a > b ? a : b);
return 0;
}