Submission #711312

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
711312	2023-03-16 14:53:22	scottchou	Bob (COCI14_bob)	C++17	120 / 120	125 ms	14048 KiB

bob

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#include<bits/stdc++.h>
using namespace std;
typedef long long LL;
int const N = 1005;
int a[N][N];
int color[N], cnt[N];
int main(){
    ios::sync_with_stdio(0);
    cin.tie(0);
    int n, m;
    cin >> n >> m;
    for(int i = 1; i <= n; i++){
        for(int j = 1; j <= m; j++){
            cin >> a[i][j];
        }
    }
    LL ans = 0;
    for(int i = 1; i <= n; i++){
        int c = 0;
        vector<pair<int, int> > stk;
        stk.push_back({0, 0});
        for(int j = 1; j <= m; j++){
            if(color[j] == a[i][j]){
                cnt[j]++;
            }else{
                cnt[j] = 1;
                color[j] = a[i][j];
            }
            if(color[j] != c){
                while(stk.size() > 1){
 
 
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