Submission #138175

#	Time	Username	Problem	Language	Result	Execution time	Memory
138175		Hassoony	Aliens (IOI16_aliens)	C++17	4 / 100	2 ms	380 KiB

aliens

#include <bits/stdc++.h>
#include "aliens.h"
//#include "grader.cpp"
using namespace std;
typedef long long ll;
const int MX=109;
int v[MX];
bool vis[MX][MX];
void add(int x,int y){
    for(int i=x;i<=y;i++)for(int j=x;j<=y;j++)vis[i][j]=1;
}
ll take_photos(int n, int m, int k, vector<int> r, vector<int> c) {
    for(int i=0;i<m;i++)v[i]=-1;
    for(int i=0;i<n;i++){
        if(r[i] > c[i])swap(r[i],c[i]);
        int mn=min(r[i],c[i]);
        int mx=max(r[i],c[i]);
        add(mn,mx);
    }
    int ans=0;
    for(int i=0;i<m;i++)for(int j=0;j<m;j++)ans+=vis[i][j];
    return ans;
}

• Subtask 1: 4 / 4
• Subtask 2: 0 / 12
• Subtask 3: 0 / 9
• Subtask 4: 0 / 16
• Subtask 5: 0 / 19
• Subtask 6: 0 / 40