Submission #332708

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
332708	2020-12-03 03:56:01	daniel920712	Selling RNA Strands (JOI16_selling_rna)	C++14	60 / 100	1593 ms	80580 KiB

selling_rna

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#include <iostream>
#include <stdio.h>
#include <stdlib.h>
#include <vector>
#include <algorithm>
#include <string.h>
#include <map>
using namespace std;
int MOD=1e9+7;
vector < int > a[100005],b[100005];
vector < int > can;
map < pair < int , int > , int > con[65][65];
char tt[100005];
char tt2[100005];
int sz[100005];
int main()
{
    int N,M,K,t=0,i,j,k,t2,xx,yy,ans;
    scanf("%d %d",&N,&M);
    for(i=0;i<N;i++)
    {
        scanf("%s",tt);
        K=(int) strlen(tt);
        sz[i]=K;
        if(K>50) can.push_back(i);
        t=0;
        for(j=0;j<K;j++)
        {
            t=(int) ( ((long long) t)*4%MOD);
 
 
הההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההה
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Compilation message (stderr)

selling_rna.cpp: In function 'int main()':
selling_rna.cpp:20:10: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
   20 |     scanf("%d %d",&N,&M);
      |     ~~~~~^~~~~~~~~~~~~~~
selling_rna.cpp:23:14: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
   23 |         scanf("%s",tt);
      |         ~~~~~^~~~~~~~~
selling_rna.cpp:60:14: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
   60 |         scanf("%s %s",tt,tt2);
      |         ~~~~~^~~~~~~~~~~~~~~~

• Subtask 1: 10 / 10
• Subtask 2: 25 / 25
• Subtask 3: 25 / 25
• Subtask 4: 0 / 40