Submission #421095

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
421095	2021-06-08 18:04:13	nicolaalexandra	Genetics (BOI18_genetics)	C++14	100 / 100	988 ms	101084 KiB

genetics

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#include <bits/stdc++.h>
#define DIM 4200
#pragma GCC optimize("Ofast")
using namespace std;
char s[DIM];
int a[DIM][DIM];
long long sum[DIM][DIM],r[DIM];
int n,m,k,i,j;
int main (){
    //ifstream cin ("date.in");
    //ofstream cout ("date.out");
    cin>>n>>m>>k;
    for (i=1;i<=n;i++){
        cin>>s+1;
        for (j=1;j<=m;j++){
            if (s[j] == 'A')
                a[i][j] = 1;
            if (s[j] == 'C')
                a[i][j] = 2;
            if (s[j] == 'G')
                a[i][j] = 3;
            if (s[j] == 'T')
                a[i][j] = 4;
        }
    }
 
 
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Compilation message (stderr)

genetics.cpp: In function 'int main()':
genetics.cpp:18:15: warning: suggest parentheses around '+' inside '>>' [-Wparentheses]
   18 |         cin>>s+1;
      |              ~^~

• Subtask 1: 27 / 27
• Subtask 2: 19 / 19
• Subtask 3: 28 / 28
• Subtask 4: 26 / 26