Submission #287827

#TimeUsernameProblemLanguageResultExecution timeMemory
287827chubyxdxdZigZag (COCI17_zigzag)C++17
8 / 80
492 ms19832 KiB
#include <bits/stdc++.h> #define all(a) a.begin(),a.end() #define allr(a) a.rbegin(),a.rend() #define ff first #define sc second #define INF 3000000000 #define SINF 2*(1e18) #define inf -10000000 #define pb push_back #define forr(i,p,n) for(int i=p;i<n;i++) #define mpk make_pair #define upb(a,s) upper_bound(a.begin(),a.end(),s) #define lwb(a,s) lower_bound(a.begin(),a.end(),s) #define mem(a,val) memset(a,val,sizeof a) #define cc continue #define eb emplace_back #define bb break #define mostbit(n) 32-__builtin_clz(n)-1 #define time_to_forget cerr << "\nTime elapsed: " << 1000 * clock() / CLOCKS_PER_SEC << "ms\n" using namespace std; //using namespace __gnu_pbds; typedef long long ll; typedef pair<ll,ll> ii; typedef vector<ii> vii; typedef vector<ll> vi; typedef vector<vi> vvi; int main() { ios_base::sync_with_stdio(false);cin.tie(NULL);cout.tie(); ll a,b,c,d,n,t,m,k; cin>>n>>m; map<char,multiset<pair<int,string>>> mp; map<string,int> mo; string s; char ch; forr(i,0,n){ cin>>s; mp[s[0]].insert(pair<int,string> (0,s)); mo[s]=0; } forr(i,0,m){ cin>>ch; auto it=mp[ch].begin(); cout<<(*it).sc<<endl; mp[ch].erase(it); mp[ch].insert(pair<int,string> ((*it).ff+1,(*it).sc)); } time_to_forget; return 0; }

Compilation message (stderr)

zigzag.cpp: In function 'int main()':
zigzag.cpp:30:8: warning: unused variable 'a' [-Wunused-variable]
   30 |     ll a,b,c,d,n,t,m,k;
      |        ^
zigzag.cpp:30:10: warning: unused variable 'b' [-Wunused-variable]
   30 |     ll a,b,c,d,n,t,m,k;
      |          ^
zigzag.cpp:30:12: warning: unused variable 'c' [-Wunused-variable]
   30 |     ll a,b,c,d,n,t,m,k;
      |            ^
zigzag.cpp:30:14: warning: unused variable 'd' [-Wunused-variable]
   30 |     ll a,b,c,d,n,t,m,k;
      |              ^
zigzag.cpp:30:18: warning: unused variable 't' [-Wunused-variable]
   30 |     ll a,b,c,d,n,t,m,k;
      |                  ^
zigzag.cpp:30:22: warning: unused variable 'k' [-Wunused-variable]
   30 |     ll a,b,c,d,n,t,m,k;
      |                      ^
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