Submission #716249

#	Time	Username	Problem	Language	Result	Execution time	Memory
716249		kidlin	Mutating DNA (IOI21_dna)	C++17	Compilation error	0 ms	0 KiB

dna

#include (dna.h)
#include<bits/stdc++.h>
using namespace std;
string s,t;
void init(string a,string b){
    s=a,t=b;
}
int get_distance(int x, int y)
{
        int T0=0,C0=0,A0=0,T1=0,A1=0,C1=0;
        int res=0;
        for(int j=x; j<=y; j++)
        {
            if(s[j]=='T') T0++;
            if(s[j]=='C') C0++;
            if(s[j]=='A') A0++;
            if(t[j]=='T') T1++;
            if(t[j]=='C') C1++;
            if(t[j]=='A') A1++;
            if(s[j]!=t[j]) res++;
        }
        if(T0!=T1 || C0!=C1 || A1!=A0)return -1;
        if(res%2==0) return res/2 ;
        return res/2+1 ;
}

Compilation message (stderr)

dna.cpp:1:10: error: #include expects "FILENAME" or <FILENAME>
    1 | #include (dna.h)
      |          ^