#include<bits/stdc++.h>
using namespace std;
int main()
{
	int n=0,i,j,z;
	for(i=1;i<=100;i++){
		for(j=1;j<=50;j++){
			for(z=1;z<=20;z++){
				if(i+j+z==100){
					n++;	
				}
			}
		}
	} 
	cout<<n;
	return 0;
}

/**************************************************************
	Problem: 1025
	User: zzz
	Language: C++
	Result: Wrong Answer
****************************************************************/