# |
Submission time |
Handle |
Problem |
Language |
Result |
Execution time |
Memory |
71207 |
2018-08-24T08:11:44 Z |
vanogam |
구간 성분 (KOI15_interval) |
C++14 |
|
1000 ms |
46236 KB |
#include<bits/stdc++.h>
#pragma GCC optimize ("Ofast")
using namespace std;
long long s,d[30],f,g,h,j,k,mod,mar=1507;
int i,a,l,n,m;
string x,z;
unordered_set<long long> q[1502];
main(){
//ios::sync_with_stdio(0);
d[0]=1;//cout<<mod;
for(i=1;i<30;i++){
d[i]=(d[i-1]*mar);
}
//srand(time(0));
char c;
while((c=getchar())!='\n') x+=c;
while((c=getchar())!='\n') z+=c;
//if(x.size()>z.size()) swap(x,z);
//cout<<"*"<<x<<" "<<z<<"*";
n=x.size();
for(i=0;i<x.size();i++) x[i]-='a';
for(i=0;i<z.size();i++) {z[i]-='a';}
//random_shuffle(f,f+z.size());
for(i=0;i<n;i++){
h=0;
for(a=i;a<n;a++){
h+=d[x[a]];
//h^=mod;
q[a-i].insert(h);
}
}
m=z.size();
for(i=0;i<m;i++){
h=0;//cout<<i<<" ";
//f=min(z.size(),i+x.size());
for(a=i;a<m;a++){
//if(a>i+x.size()) break;
h+=d[z[a]];
//h^=mod;
if(l<a-i+1 && q[a-i].find(h)!=q[a-i].end()) l=a-i+1;
}
}
cout<<l;
}
Compilation message
interval.cpp:8:6: warning: ISO C++ forbids declaration of 'main' with no type [-Wreturn-type]
main(){
^
interval.cpp: In function 'int main()':
interval.cpp:22:14: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
for(i=0;i<x.size();i++) x[i]-='a';
~^~~~~~~~~
interval.cpp:23:14: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
for(i=0;i<z.size();i++) {z[i]-='a';}
~^~~~~~~~~
interval.cpp:28:22: warning: array subscript has type 'char' [-Wchar-subscripts]
h+=d[x[a]];
^
interval.cpp:40:22: warning: array subscript has type 'char' [-Wchar-subscripts]
h+=d[z[a]];
^
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
2 ms |
376 KB |
Output is correct |
2 |
Correct |
4 ms |
612 KB |
Output is correct |
3 |
Correct |
4 ms |
612 KB |
Output is correct |
4 |
Correct |
4 ms |
768 KB |
Output is correct |
5 |
Correct |
4 ms |
788 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
40 ms |
3864 KB |
Output is correct |
2 |
Correct |
62 ms |
4756 KB |
Output is correct |
3 |
Correct |
5 ms |
4756 KB |
Output is correct |
4 |
Correct |
6 ms |
4756 KB |
Output is correct |
5 |
Correct |
78 ms |
5576 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
420 ms |
20696 KB |
Output is correct |
2 |
Correct |
444 ms |
21356 KB |
Output is correct |
3 |
Correct |
418 ms |
21356 KB |
Output is correct |
4 |
Correct |
418 ms |
21356 KB |
Output is correct |
5 |
Correct |
438 ms |
21356 KB |
Output is correct |
6 |
Correct |
424 ms |
21356 KB |
Output is correct |
7 |
Correct |
438 ms |
21396 KB |
Output is correct |
8 |
Correct |
395 ms |
21468 KB |
Output is correct |
9 |
Correct |
437 ms |
21628 KB |
Output is correct |
10 |
Correct |
372 ms |
21628 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
98 ms |
21628 KB |
Output is correct |
2 |
Correct |
877 ms |
43116 KB |
Output is correct |
3 |
Correct |
798 ms |
43116 KB |
Output is correct |
4 |
Correct |
222 ms |
43116 KB |
Output is correct |
5 |
Execution timed out |
1054 ms |
46236 KB |
Time limit exceeded |