Submission #3073346


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#include <iostream>
#include <algorithm>
#include <vector>
#include <iomanip>
#include <map>
#include <queue>

static const int INF = 1000000007;
using ll = long long;
using namespace std;

int main() {
    int h, w;
    cin >> h >> w;
    map<int, int> hh, ww;
    vector<string> aaa(h);
    for (int i = 0; i < h; ++i) {
        cin >> aaa[i];
    }
    for (int i = 0; i < h; ++i) {
        int flag = 1;
        for (int j = 0; j < w; ++j) {
            if(aaa[i][j] == '#') flag = 0;
        }
        if(flag) hh[i]++;
    }
    for (int j = 0; j < w; ++j) {
        int flag = 1;
        for (int i = 0; i < h; ++i) {
            if(aaa[i][j] == '#') flag = 0;
        }
        if(flag) ww[j]++;
    }
    for (int i = 0; i < h; ++i) {
        if(hh[i]) continue;
        for (int j = 0; j < w; ++j) {
            if(ww[j] == 0) cout << aaa[i][j];
        }
        cout << "\n";
    }
    return 0;
}

Submission Info

Submission Time
Task B - Grid Compression
User firiexp
Language C++14 (GCC 5.4.1)
Score 200
Code Size 952 Byte
Status AC
Exec Time 2 ms
Memory 256 KB

Judge Result

Set Name Sample All
Score / Max Score 0 / 0 200 / 200
Status
AC × 4
AC × 12
Set Name Test Cases
Sample 0_00.txt, 0_01.txt, 0_02.txt, 0_03.txt
All 0_00.txt, 0_01.txt, 0_02.txt, 0_03.txt, 1_00.txt, 1_01.txt, 1_02.txt, 1_03.txt, 1_04.txt, 1_05.txt, 1_06.txt, 1_07.txt
Case Name Status Exec Time Memory
0_00.txt AC 1 ms 256 KB
0_01.txt AC 1 ms 256 KB
0_02.txt AC 1 ms 256 KB
0_03.txt AC 1 ms 256 KB
1_00.txt AC 1 ms 256 KB
1_01.txt AC 2 ms 256 KB
1_02.txt AC 2 ms 256 KB
1_03.txt AC 2 ms 256 KB
1_04.txt AC 2 ms 256 KB
1_05.txt AC 2 ms 256 KB
1_06.txt AC 2 ms 256 KB
1_07.txt AC 2 ms 256 KB