Submission #1028131

#TimeUTC-0UsernameProblemLanguageResultExecution timeMemory
10281312024-07-19 14:10:58DangerNoodle7591Trampoline (info1cup20_trampoline)C++17
11 / 100
815 ms77076 KiB
#include<bits/stdc++.h>
using namespace std;
#define lalala ios_base::sync_with_stdio(false);cin.tie(NULL);cout.tie(NULL);
#define ll long long
#define int long long int
#define endl '\n'
#define N 200100
#define M 30
#define big 2147483647
#define bigg 9223372036854775807
#define pb push_back
#define p push
#define ins insert
#define f first
#define s second
int lca[N][M];
vector<int> adj[N], comprez;
vector<pair<int,int>> ikinci;
int gittik[N];
void dfs(int x,int a,int b){
if(gittik[x])return ;
gittik[x]=1;
lca[x][0]=lca[x][1]=x;
pair<int,int> pa={a+1,b};
int yeni=(lower_bound(ikinci.begin(),ikinci.end(),pa)-ikinci.begin());
if(yeni!=ikinci.size()&&ikinci[yeni].f==a+1&&gittik[yeni]==0){
lca[x][1]=yeni;
dfs(yeni,a+1,ikinci[yeni].s);
 
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Compilation message (stderr)

trampoline.cpp: In function 'void dfs(long long int, long long int, long long int)':
trampoline.cpp:28:9: warning: comparison of integer expressions of different signedness: 'long long int' and 'std::vector<std::pair<long long int, long long int> >::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   28 |  if(yeni!=ikinci.size()&&ikinci[yeni].f==a+1&&gittik[yeni]==0){
      |     ~~~~^~~~~~~~~~~~~~~
trampoline.cpp: In function 'void doldur()':
trampoline.cpp:35:16: warning: comparison of integer expressions of different signedness: 'long long int' and 'std::vector<std::pair<long long int, long long int> >::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   35 |   for(int j=0;j<ikinci.size();j++){
      |               ~^~~~~~~~~~~~~~
trampoline.cpp: In function 'long long int qua(long long int, long long int, long long int, long long int)':
trampoline.cpp:43:8: 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]
   43 |  if(kim==comprez.size()||comprez[kim]!=x)return 0;
      |     ~~~^~~~~~~~~~~~~~~~
trampoline.cpp:46:8: 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]
   46 |  if(yer==adj[kim].size()) return 0;
      |     ~~~^~~~~~~~~~~~~~~~~
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