/*
 * Solution Template for Mixed Fraction
 * 
 * This file is provided to assist with reading of input and writing of output
 * for the problem. You may modify this file however you wish, or
 * you may choose not to use this file at all.
 */

#include <stdio.h>

int n;
int d;
int a;
int b;
int main(void) {

    /* Read the input. */
    scanf("%d%d", &n, &d);

    /*
     * TODO: This is where you should compute the answer and store them into
     * the variables a and b.
     */

    /* Write the answer. */
    if (b != 0) {
        printf("%d\n", a);
    } else {
        printf("%d\n", a);
    }

    return 0;
}