// calculate the area of the rectangle
#include <stdio.h>
int main(){
    float length ,width  ;
    int area;
    // printf("please enter your area length:\n");
    scanf("%f",&length);
    
    area = length*width;
    printf(int area);
    // printf("please enter your area width:\n");
    // printf("%f*%f");
    // printf(area)
    return 0;
    
}