| Run ID | Author | Problem | Lang | Verdict | Time | Memory | Code Length | Submit Time |
|---|---|---|---|---|---|---|---|---|
| 46388 | jiabokai | 面积 | C++ | Accepted | 0 MS | 256 KB | 383 | 2024-05-03 12:13:50 |
#include<bits/stdc++.h> using namespace std; bool k[505][505]; int ans; int main(){ int n; cin>>n; int x1,y1,x2,y2; while(n--){ cin>>x1>>y1>>x2>>y2; for(int i=y1+1;i<=y2;i++){ for(int j=x1+1;j<=x2;j++){ k[i][j]=true; } } } for(int i=1;i<=y2;i++){ for(int j=1;j<=x2;j++){ if(k[i][j]){ ans++; } } } cout<<ans; return 0; }