oj.uz

답안 #18114

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
18114 2016-01-21T06:10:17 Z chan492811 구간 성분 (KOI15_interval) C++
61 / 100
 1000 ms 131072 KB 
#include <cstdio>
#include <cstring>
#include <algorithm>
#include <vector>
#include <map>
using namespace std;
int n,m,res;
char arr1[1510],arr2[1510];
vector<int> vt(26);
map <vector <int> ,bool> mp;
void vector_init(){
    int i;
    for(i=0;i<26;i++) vt[i]=0;
}
void init(int a){
    int i;
    for(i=0;i<a;i++) vt[arr1[i]-'a']++; mp[vt]=1;
    for(;i<n;i++){
        vt[arr1[i]-'a']++; vt[arr1[i-a]-'a']--; mp[vt]=1;
    }
}
void iscan(int a){
    int i;
    for(i=0;i<a;i++) vt[arr2[i]-'a']++; if(mp[vt]==1){ res=a; return; }
    for(;i<m;i++){
        vt[arr2[i]-'a']++; vt[arr2[i-a]-'a']--;
        if(mp[vt]==1){ res=a; return; }
    }
}
int main(){
    int i,j;
    scanf("%s %s",arr1,arr2); n=strlen(arr1); m=strlen(arr2);
    for(i=1;i<=min(n,m);i++){
        init(i); vector_init();
        iscan(i); vector_init();
        if(i<500) mp.clear();
    }
    printf("%d",res);
    return 0;
}

Subtask #1
7.0 / 7.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 1588 KB Output is correct
2 Correct 0 ms 1588 KB Output is correct
3 Correct 1 ms 1588 KB Output is correct
4 Correct 2 ms 1588 KB Output is correct
5 Correct 4 ms 1588 KB Output is correct

Subtask #2
23.0 / 23.0

# 결과 실행 시간 메모리 Grader output
1 Correct 93 ms 1720 KB Output is correct
2 Correct 64 ms 1588 KB Output is correct
3 Correct 15 ms 1588 KB Output is correct
4 Correct 11 ms 1588 KB Output is correct
5 Correct 102 ms 1720 KB Output is correct

Subtask #3
31.0 / 31.0

# 결과 실행 시간 메모리 Grader output
1 Correct 542 ms 45016 KB Output is correct
2 Correct 606 ms 46468 KB Output is correct
3 Correct 581 ms 46072 KB Output is correct
4 Correct 552 ms 45016 KB Output is correct
5 Correct 579 ms 46468 KB Output is correct
6 Correct 554 ms 45280 KB Output is correct
7 Correct 581 ms 46468 KB Output is correct
8 Correct 585 ms 46600 KB Output is correct
9 Correct 600 ms 46600 KB Output is correct
10 Correct 594 ms 46336 KB Output is correct

Subtask #4
0.0 / 39.0

# 결과 실행 시간 메모리 Grader output
1 Correct 244 ms 24424 KB Output is correct
2 Execution timed out 1000 ms 131072 KB Program timed out
3 Halted 0 ms 0 KB -