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ID	Problem	Submitter	Result	Time	Memory	Language	File size	Submit time	Judge time
#563583	#9266. Dynamic Traffic with MegaFon	PhantomThreshold^#	WA	0ms	3700kb	C++20	527b	2024-09-14 13:59:34	2024-09-14 13:59:35

Judging History

你现在查看的是最新测评结果

[2024-09-14 13:59:35]
评测

测评结果：WA
用时：0ms
内存：3700kb

查看

[2024-09-14 13:59:34]
提交

answer

#include<bits/stdc++.h>
#define ll long long
using namespace std;

int main()
{
    ios_base::sync_with_stdio(false);

    int n; cin>>n;
    int fir=1,las=-1;
    ll ans=0;
    for(int i=1;i<=n;i++)
    {
        int x; cin>>x;
        if(x>0)
        {
            if(fir!=1) ans+= max(las,x);
            las=x;
            fir=0;
        }
        else if(las>0)
        {
            ans+=max(las,x);
            las=x;
            fir=0;
        }
    }
    cout<<ans<<endl;

    return 0;
}

Source code, Language: C++20

Details

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Test #1:

score: 100

Accepted

time: 0ms

memory: 3612kb

input:

4
5 -3 -2 1

output:

result:

ok answer is '6'

Test #2:

score: 0

Accepted

time: 0ms

memory: 3512kb

input:

4
-1 -1 -1 -1

output:

result:

ok answer is '0'

Test #3:

score: 0

Accepted

time: 0ms

memory: 3632kb

input:

1
0

output:

result:

ok answer is '0'

Test #4:

score: 0

Accepted

time: 0ms

memory: 3560kb

input:

1
1

output:

result:

ok answer is '0'

Test #5:

score: 0

Accepted

time: 0ms

memory: 3660kb

input:

1
-1

output:

result:

ok answer is '0'

Test #6:

score: -100

Wrong Answer

time: 0ms

memory: 3700kb

input:

10
-459 615 -847 354 -816 127 727 729 593 -676

output:

result:

wrong answer expected '4843', found '4228'