Codeforces Solutions in C Language -1A Theatre Square

This post is related with the codeforces problem -1A Theatre Square.
The Problem screenshot is given below:

1A-Theatre Square solution- sfsolv

Solutions In C Language:

#include<stdio.h>main(){ long long int x,y,z,a,b; scanf("%lld%lld%lld",&x,&y,&z); if(x%z==0){ a=(x/z); } else if(x%z!=0){ a=(x/z)+1; } if(y%z==0){ b=(y/z); } else if(y%z!=0){ b=(y/z)+1; } printf("%lld\n",a*b); }

4A - Watermelon Solutions in C

Hi viewer, in this post I am gonna give you the solution of the problem "Watermelon" of Codeforces.At first, try yourself to solve this.After failure or to gain different logic,you can follow our source code/solution.

Code:
#include<stdio.h>int main() { int w; scanf("%d", &w); if (w>=1 && w<=100) { if (w==2) printf("NO\n"); else if (w%2==0) printf("YES\n"); else printf("NO\n"); } return 0; }