Submission #97931

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
97931	2019-02-19 14:28:46	314rate	Shell (info1cup18_shell)	C++14	100 / 100	526 ms	48204 KiB

shell

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#include <bits/stdc++.h>
using namespace std;
typedef long long ll;
typedef long double ld;
const int MOD=(int)1e9+7;
int add(int a,int b)
{
        a+=b;
        if(a>=MOD)
        {
                a-=MOD;
        }
        if(a<0)
        {
                a+=MOD;
        }
        return a;
}
int mul(int a,int b)
{
        return a*(long long)b%MOD;
}
const int N=(int)1e6+7;
 
 
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• Subtask 1: 10 / 10
• Subtask 2: 45 / 45
• Subtask 3: 20 / 20
• Subtask 4: 25 / 25