Submission #47586

#	Time	Username	Problem	Language	Result	Execution time	Memory
47586		marvenlee	Boat (APIO16_boat)	C++14	0 / 100	2 ms	376 KiB

boat

#include <iostream>
using namespace std;

int main()
{
    int n;
    cin >> n;
    int increase=1;
    int dp[n];
    int a[n];
    int b[n];
    for(int i=0;i<n;i++)
        cin >> a[i] >> b[i];

    dp[0]=1;
    for(int i=1;i<n;i++)
    {
        if(a[i]>a[i-1])
        {
            increase += increase+1;
            dp[i] = 2*dp[i-1] +1;
        }
        else
        {
            dp[i] = dp[i-1]+increase;
        }
    }
    cout << dp[n-1];
    return 0;
}

• Subtask 1: 0 / 9
• Subtask 2: 0 / 22
• Subtask 3: 0 / 27
• Subtask 4: 0 / 42