Submission #472853

#	Time	Username	Problem	Language	Result	Execution time	Memory
472853		Ahmed57	Deda (COCI17_deda)	C++14	80 / 140	1092 ms	4768 KiB

deda

#include<bits/stdc++.h>

using namespace std;

int main(){
    ios_base::sync_with_stdio(0);cin.tie(0);cout.tie(0);
    int n,m;
    cin>>n>>m;
    vector<pair<long long,long long>> v;
    for(int i = 0;i<m;i++){
        char x;long long a,b;
        cin>>x>>a>>b;
        if(x=='M'){
            v.push_back({a,b});
        }else{
            long long ans = 1e18;
            for(int j = 0;j<v.size();j++){
                if(v[j].second>=b&&v[j].first<=a){
                    ans = min(ans,v[j].second);
                }
            }
            if(ans==1e18){
                cout<<-1<<"\n";
            }else cout<<ans<<"\n";
        }
    }
	return 0;
}

Compilation message (stderr)

deda.cpp: In function 'int main()':
deda.cpp:17:28: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::pair<long long int, long long int> >::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   17 |             for(int j = 0;j<v.size();j++){
      |                           ~^~~~~~~~~

• Subtask 1: 80 / 140