#include <stdio.h>

void swap(int *x, int *y) {
    int temp = *x;
    *x = *y;
    *y = temp;
}

void sort(int *x, int *y) {
    if (*x < *y) {
        swap(x, y);
    }
}
int main() {
    int x, y;

    scanf("%d %d", &x, &y);

    sort(&x, &y);

    printf("x=%d, y=%d\n", x, y);

    return 0;
}