#define fast ios_base::sync_with_stdio(0),cin.tie(0),cout.tie(0)
#include <bits/stdc++.h>
using namespace std;
#define sqr 340
#define mid (l+r)/2
#define pb push_back
#define ppb pop_back
#define fi first
#define se second
#define lb lower_bound
#define ub upper_bound
#define ins insert
#define era erase
#define C continue
#define mem(dp,i) memset(dp,i,sizeof(dp))
#define mset multiset
typedef long long ll;
typedef long double ld;
typedef pair<int,int> pi;
typedef pair<ll,ll> pll;
typedef vector<int> vi;
typedef vector<ll> vll;
typedef vector<pi> vpi;
typedef vector<pll> vpll;
const ll mod=1000000007;
const ll mod2=998244353;
const ll inf=1e18*4;
const ld pai=acos(-1);
int n,q;
vector<string>v[27];
int num[27];
int main(){
cin>>n>>q;
for(int i=0;i<n;i++){
string x;cin>>x;
v[x[0]].pb(x);
}
for(int i=0;i<26;i++)sort(v[i+'a'].begin(),v[i+'a'].end());
while(q--){
char x;cin>>x;
if(num[x]==v[x].size())num[x]=0;
cout<<v[x][num[x]++]<<endl;
}
}
Compilation message
zigzag.cpp: In function 'int main()':
zigzag.cpp:36:23: warning: array subscript has type 'char' [-Wchar-subscripts]
v[x[0]].pb(x);
^
zigzag.cpp:41:25: warning: array subscript has type 'char' [-Wchar-subscripts]
if(num[x]==v[x].size())num[x]=0;
^
zigzag.cpp:41:31: warning: array subscript has type 'char' [-Wchar-subscripts]
if(num[x]==v[x].size())num[x]=0;
^
zigzag.cpp:41:26: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
if(num[x]==v[x].size())num[x]=0;
~~~~~~^~~~~~~~~~~~~
zigzag.cpp:41:45: warning: array subscript has type 'char' [-Wchar-subscripts]
if(num[x]==v[x].size())num[x]=0;
^
zigzag.cpp:42:26: warning: array subscript has type 'char' [-Wchar-subscripts]
cout<<v[x][num[x]++]<<endl;
^
zigzag.cpp:42:33: warning: array subscript has type 'char' [-Wchar-subscripts]
cout<<v[x][num[x]++]<<endl;
^
zigzag.cpp:38:34: warning: array subscript is above array bounds [-Warray-bounds]
for(int i=0;i<26;i++)sort(v[i+'a'].begin(),v[i+'a'].end());
~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Runtime error |
2 ms |
504 KB |
Execution killed with signal 11 (could be triggered by violating memory limits) |
| 2 |
Runtime error |
2 ms |
476 KB |
Execution killed with signal 11 (could be triggered by violating memory limits) |
| 3 |
Runtime error |
2 ms |
504 KB |
Execution killed with signal 11 (could be triggered by violating memory limits) |
| 4 |
Runtime error |
2 ms |
504 KB |
Execution killed with signal 11 (could be triggered by violating memory limits) |
| 5 |
Runtime error |
2 ms |
504 KB |
Execution killed with signal 11 (could be triggered by violating memory limits) |
| 6 |
Runtime error |
3 ms |
492 KB |
Execution killed with signal 11 (could be triggered by violating memory limits) |
| 7 |
Runtime error |
15 ms |
7124 KB |
Execution killed with signal 11 (could be triggered by violating memory limits) |
| 8 |
Runtime error |
16 ms |
7136 KB |
Execution killed with signal 11 (could be triggered by violating memory limits) |
| 9 |
Runtime error |
16 ms |
7004 KB |
Execution killed with signal 11 (could be triggered by violating memory limits) |
| 10 |
Runtime error |
16 ms |
7004 KB |
Execution killed with signal 11 (could be triggered by violating memory limits) |
