Submission #1326858

#	Time	Username	Problem	Language	Result	Execution time	Memory
1326858		Faisal_Saqib	Jump (BOI06_jump)	C++20	70 / 100	2 ms	568 KiB

jump

#include <iostream>
using namespace std;
typedef long long ll;
const int N=102;
ll dp[N][N],g[N][N];
int main()
{
    int n;
    cin>>n;
    for(int i=1;i<=n;i++)
    {
        for(int j=1;j<=n;j++)
        {
            cin>>g[i][j];
        }
    }
    g[n][n]=0;
    dp[n][n]=1;
    for(int i=n;i>=1;i--)
    {
        for(int j=n;j>=1;j--)
        {
            if(g[i][j]==0)continue;
            if(j+g[i][j]<=n)
                dp[i][j]+=dp[i][j+g[i][j]];
            if(i+g[i][j]<=n)
                dp[i][j]+=dp[i+g[i][j]][j];
        }
    }
    cout<<dp[1][1]<<endl;
}

• Subtask 1: 70 / 100