Submission #44758496

Source Code Expand

// #cheat_when_I_was_young
// #cheatkhitacontre #khionhatoicheat
// #thaycuckythatvong
#include "bits/stdc++.h"
using namespace std;
#define IOS ios::sync_with_stdio(0); cin.tie(0); cout.tie(0)
const int NM = 2005;
int n, m, ans;
char a[NM][NM];
bool b[NM][NM];
signed main() {
    IOS;
    cin >> n >> m;
    for (int i = 1; i <= n; ++i) for (int j = 1; j <= m; ++j) cin >> a[i][j];
    while (true) {
        bool ok = 0;
        for (int i = 1; i <= n; ++i) {
            vector<char> v;
            for (int j = 1; j <= m; ++j) if (!b[i][j]) v.push_back(a[i][j]);
            if (v.size() <= 1) continue;
            bool ook = 1;
            for (int j = 1; j < v.size(); ++j) if (v[j] != v[j-1]) ook = 0;
            if (ook) {
                ok = 1;
                for (int j = 1; j <= m; ++j) b[i][j] = 1;
            }
        }
        for (int i = 1; i <= m; ++i) {
            vector<char> v;
            for (int j = 1; j <= n; ++j) if (!b[j][i]) v.push_back(a[j][i]);
            if (v.size() <= 1) continue;
            bool ook = 1;
            for (int j = 1; j < v.size(); ++j) if (v[j] != v[j-1]) ook = 0;
            if (ook) {
                ok = 1;
                for (int j = 1; j <= n; ++j) b[j][i] = 1;
            }
        }
        if (!ok) break;
    }
    for (int i = 1; i <= n; ++i) for (int j = 1; j <= m; ++j) ans += 1 - b[i][j];
    cout << ans;
}

Submission Info

Submission Time
Task D - Magical Cookies
User cheatkhitacontre
Language C++ 20 (gcc 12.2)
Score 0
Code Size 1430 Byte
Status WA
Exec Time 2208 ms
Memory 11436 KiB

Compile Error

Main.cpp: In function ‘int main()’:
Main.cpp:22:31: warning: comparison of integer expressions of different signedness: ‘int’ and ‘std::vector<char>::size_type’ {aka ‘long unsigned int’} [-Wsign-compare]
   22 |             for (int j = 1; j < v.size(); ++j) if (v[j] != v[j-1]) ook = 0;
      |                             ~~^~~~~~~~~~
Main.cpp:33:31: warning: comparison of integer expressions of different signedness: ‘int’ and ‘std::vector<char>::size_type’ {aka ‘long unsigned int’} [-Wsign-compare]
   33 |             for (int j = 1; j < v.size(); ++j) if (v[j] != v[j-1]) ook = 0;
      |                             ~~^~~~~~~~~~

Judge Result

Set Name Sample All
Score / Max Score 0 / 0 0 / 400
Status
AC × 2
WA × 1
AC × 13
WA × 3
TLE × 20
Set Name Test Cases
Sample sample00.txt, sample01.txt, sample02.txt
All sample00.txt, sample01.txt, sample02.txt, testcase00.txt, testcase01.txt, testcase02.txt, testcase03.txt, testcase04.txt, testcase05.txt, testcase06.txt, testcase07.txt, testcase08.txt, testcase09.txt, testcase10.txt, testcase11.txt, testcase12.txt, testcase13.txt, testcase14.txt, testcase15.txt, testcase16.txt, testcase17.txt, testcase18.txt, testcase19.txt, testcase20.txt, testcase21.txt, testcase22.txt, testcase23.txt, testcase24.txt, testcase25.txt, testcase26.txt, testcase27.txt, testcase28.txt, testcase29.txt, testcase30.txt, testcase31.txt, testcase32.txt
Case Name Status Exec Time Memory
sample00.txt AC 1 ms 3420 KiB
sample01.txt WA 1 ms 3584 KiB
sample02.txt AC 1 ms 3508 KiB
testcase00.txt AC 47 ms 7356 KiB
testcase01.txt AC 73 ms 11336 KiB
testcase02.txt AC 63 ms 11252 KiB
testcase03.txt AC 63 ms 11356 KiB
testcase04.txt AC 60 ms 11020 KiB
testcase05.txt AC 67 ms 9660 KiB
testcase06.txt TLE 2208 ms 11060 KiB
testcase07.txt TLE 2208 ms 11036 KiB
testcase08.txt TLE 2208 ms 10924 KiB
testcase09.txt TLE 2208 ms 11052 KiB
testcase10.txt AC 55 ms 10576 KiB
testcase11.txt TLE 2208 ms 11108 KiB
testcase12.txt TLE 2208 ms 11036 KiB
testcase13.txt TLE 2208 ms 10408 KiB
testcase14.txt TLE 2208 ms 11204 KiB
testcase15.txt AC 58 ms 11280 KiB
testcase16.txt TLE 2208 ms 10788 KiB
testcase17.txt TLE 2208 ms 11040 KiB
testcase18.txt TLE 2208 ms 10952 KiB
testcase19.txt TLE 2208 ms 11204 KiB
testcase20.txt AC 52 ms 11344 KiB
testcase21.txt TLE 2208 ms 10440 KiB
testcase22.txt TLE 2208 ms 11204 KiB
testcase23.txt TLE 2208 ms 10212 KiB
testcase24.txt TLE 2208 ms 11000 KiB
testcase25.txt TLE 2208 ms 11108 KiB
testcase26.txt TLE 2208 ms 11004 KiB
testcase27.txt TLE 2208 ms 11036 KiB
testcase28.txt TLE 2208 ms 11024 KiB
testcase29.txt WA 50 ms 11344 KiB
testcase30.txt AC 57 ms 11244 KiB
testcase31.txt WA 51 ms 11348 KiB
testcase32.txt AC 56 ms 11436 KiB