Submission #1079030

#TimeUTC-0UsernameProblemLanguageResultExecution timeMemory
10790302024-08-28 09:36:11antonTiles (BOI24_tiles)C++17
0 / 100
100 ms6844 KiB
#include<bits/stdc++.h>
using namespace std;
#define int long long
#define pt complex<int>
#define pii pair<int, int>
int N, M;
vector<pt> points;
signed main(){
cin>>N>>M;
int min_y = 1e18, max_y= -1e18;
vector<vector<int>> col_range(M);
for(int i = 0; i<N; i++){
int a, b;
cin>>a>>b;
points.push_back({a, b});
}
pt prev= points.back();
for(int i = 0; i<N; i++){
pt edge = points[i]-prev;
if(edge.imag() == 0){
pii range = {min(points[i].real(), prev.real()), max(points[i].real(), prev.real())};
for(int j = range.first; j<range.second; j++){
col_range[j].push_back(points[i].imag());
}
}
prev= points[i];
 
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Compilation message (stderr)

Main.cpp: In function 'int main()':
Main.cpp:41:25: warning: comparison of integer expressions of different signedness: 'long long int' and 'std::vector<long long int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   41 |         for(int i = 0; i<col_range[k+1].size(); i+=2){
      |                        ~^~~~~~~~~~~~~~~~~~~~~~
Main.cpp:11:9: warning: unused variable 'min_y' [-Wunused-variable]
   11 |     int min_y = 1e18, max_y= -1e18;
      |         ^~~~~
Main.cpp:11:23: warning: unused variable 'max_y' [-Wunused-variable]
   11 |     int min_y = 1e18, max_y= -1e18;
      |                       ^~~~~
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