#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <stdbool.h>
#include <math.h>
int main(void)
{
    float sokudo;
    int jikan,kyori;
    scanf("%f %d",&sokudo,&jikan);
    kyori=sokudo*jikan;
    printf("%d",kyori);
}