Submission

Status:

[PPPP][PPPPPPPPPPP]

Score: 100

User: Newtonabc

Problemset: ดูวีทูปเบอร์

Language: cpp

Time: 0.002 second

Submitted On: 2024-09-27 13:51:34

#include<bits/stdc++.h>
using namespace std;
int main(){
	int arr[20]={0,31,28,31,30,31,30,31,31,30,31,30,31},sum=0;
	int a,b,c,d;
	cin>>a >>b >>c >>d;
	if(b==d){
		cout<<(c-a+1)*3;
		return 0;
	}
	sum=arr[b]-a+c;
	for(int i=b+1;i<=d-1;i++) sum+=arr[i];
	cout<<(sum+1)*3;
}