Submission #369197

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
369197	2021-02-20 21:11:42	doowey	Trampoline (info1cup20_trampoline)	C++14	100 / 100	634 ms	56672 KiB

trampoline

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#include <bits/stdc++.h>
using namespace std;
typedef long long ll;
typedef pair<int,int> pii;
#define fi first
#define se second
#define mp make_pair
#define fastIO ios::sync_with_stdio(false);cin.tie(0);cout.tie(0);
const int N = (int)4e5 + 10;
const int LOG = 19;
int ii[N], jj[N];
int nx[LOG][N];
vector<pii> imp;
int fin(pii xx){
    return lower_bound(imp.begin(), imp.end(), xx) - imp.begin();
}
int main(){
    fastIO;
    int r,c,t;
    cin >> r >> c >> t;
    set<pii> aq;
    for(int id = 0; id < t; id ++ ){
 
 
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Compilation message (stderr)

trampoline.cpp: In function 'int main()':
trampoline.cpp:70:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::pair<int, int> >::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   70 |                 if(st == imp.size() || imp[st].fi != i1){
      |                    ~~~^~~~~~~~~~~~~

• Subtask 1: 23 / 23
• Subtask 2: 20 / 20
• Subtask 3: 11 / 11
• Subtask 4: 19 / 19
• Subtask 5: 27 / 27