Submission #872596

#	Time	Username	Problem	Language	Result	Execution time	Memory
872596		Zero	Mutating DNA (IOI21_dna)	C++17	0 / 100	33 ms	3976 KiB

dna

#include <bits/stdc++.h>
 
#define pb push_back
using namespace std;

bool mo = false;
string xx,yy;
void init(std::string a, std::string b) {
    xx = a; yy = b;
}

int get_distance(int x, int y) {
    
    if(mo)return -1;
    int c = 0;
    for(int i=x; i<=y; i ++){
        if(xx[i] != yy[i]) c++;
    }
    map<char,int> q,w;
    for(int i=x; i<=y; i++) q[xx[i]]++,w[yy[i]]++;
    if(q != w) {
        return -1;
    }
    return c-1;
    
}
 
// int main(){
//     string a,b; cin >> a >> b;
//     init(a,b);
//     int q; cin >> q;
//     while(q--){
//         int x,y; cin >> x >> y;
//         cout << get_distance(x,y) << '\n';
//     }
//     return 0;
// }

• Subtask 1: 0 / 21
• Subtask 2: 0 / 22
• Subtask 3: 0 / 13
• Subtask 4: 0 / 28
• Subtask 5: 0 / 16