Submission #759057

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
759057	2023-06-15 17:38:55	boris_7	Dijamant (COCI22_dijamant)	C++17	0 / 70	1 ms	452 KiB

Main

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#include<bits/stdc++.h>
using namespace std;
using ll = long long;
int n,m;
bool check(int i,int j){
    return (i>=0 && j>=0 && i<n && j<m);
}
void solve(){
    cin>>n>>m;
    vector<string>v(n);
    for(int i = 0;i<n;i++){
        cin>>v[i];
    }
    vector<vector<int>>pref(n,vector<int>(m));
    vector<vector<int>>e(n);
    for(int i = 0;i<n;i++){
        if(v[i][0]=='#'){
            pref[i][0]=1;
            e[i].push_back(0);
        }
    }
    for(int i =0;i<n;i++){
        for(int j = 1;j<m;j++){
            pref[i][j]=pref[i][j-1]+(v[i][j]=='#');
            if(v[i][j]=='#') e[i].push_back(j);
        }
    }
 
 
הההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההה
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Compilation message (stderr)

Main.cpp: In function 'void solve()':
Main.cpp:58:26: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   58 |         for(int j = 0;j+1<e[i].size();j++){
      |                       ~~~^~~~~~~~~~~~
Main.cpp:70:26: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   70 |         for(int j = 0;j+1<e[i].size();j++){
      |                       ~~~^~~~~~~~~~~~
Main.cpp:83:24: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   83 |         for(int j = 0;j<e[i].size();j++){
      |                       ~^~~~~~~~~~~~

• Subtask 1: 0 / 20
• Subtask 2: 0 / 50