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ID	题目	提交者	结果	用时	内存	语言	文件大小	提交时间	测评时间
#740917	#8057. Best Carry Player 4	prime-ideal	WA	39ms	5664kb	C++14	1.6kb	2024-11-13 12:19:08	2024-11-13 12:19:08

Judging History

你现在查看的是最新测评结果

[2024-11-13 12:19:08]
评测

测评结果：WA
用时：39ms
内存：5664kb

查看

[2024-11-13 12:19:08]
提交

answer

#include <bits/stdc++.h>
using namespace std;
#define RN return
#define forw(_,l,r) for(auto _=(l);_<(r);++_)
#define fors(_,r,l) for(auto _=(r);_>(l);--_)
#define fastio cin.tie(0),cout.tie(0),ios::sync_with_stdio(0);
typedef long long ll;
#define int ll
const int NUM=5e5+10;
int ls1[NUM],ls2[NUM],*a,*b;
int m,n1,n2;
void clear(){
    n1=n2=0;
    a=ls1,b=ls2;
}
ll calc(){
    int pt1=m-1,pt2=0,pt3=1;
    bool carry=0;
    while(pt1>=0&&a[pt1]==0)--pt1;
    if(pt1==-1)RN 0;
    while(pt3<m&&(b[pt3]==0||pt1+pt3<m))++pt3;
    if(pt3==m)RN 0;
    --a[pt1],--b[pt3],carry=1;
    ll ans=1;
    while(pt1>=0){
        if(a[pt1]==0){
            --pt1;continue;
        }
        while(pt2<m&&(b[pt2]==0||pt2+pt1<m-1))++pt2;
        if(pt2==m){
            carry==0;
            break;
        }
        int mi=min(a[pt1],b[pt2]);
        // cout<<"---"<<mi<<'\n';
        ans+=mi,a[pt1]-=mi,b[pt2]-=mi;
        if(a[pt1]==0)--pt1;
        if(b[pt2]==0)++pt2;
    }
    if(carry){
        ans+=b[m-1];
    }
    RN ans;
}
void test(){

}
signed main()
{
    fastio;
    int t; cin>>t;
    forw(_,0,t){
        cin>>m;
        clear();
        forw(i,0,m){
            cin>>ls1[i];
            n1+=ls1[i];
        }
        forw(i,0,m){
            cin>>ls2[i];
            n2+=ls2[i];
        }
        if(_==22){
          forw(i,0,m)cout<<ls1[i]<<' ';
          forw(i,0,m)cout<<ls2[i]<<' ';
        }
        if(n1>n2){
            swap(a,b),swap(n1,n2);
        }
        cout<<calc()<<'\n';
    }
    RN 0;
}

/*
2
3
0 0 0
0 0 0
3
0 1 1
1 1 1
0 
5
1 1 1 1 1
0 1 1 1 1

1
2
1 2
3 4
*/

源文件, 语言: C++14

详细

Test #1:

score: 100

Accepted

time: 1ms

memory: 5620kb

input:

5
2
1 2
3 4
3
1 0 1
0 1 0
4
1 0 0 1
1 1 1 1
5
123456 114514 1919810 233333 234567
20050815 998244353 0 0 0
10
5 3 5 3 2 4 2 4 1 5
9 9 8 2 4 4 3 5 3 0

output:

result:

ok 5 number(s): "5 1 2 467900 29"

Test #2:

score: -100

Wrong Answer

time: 39ms

memory: 5664kb

input:

output:

2
0
4
0
3
3
3
2
0
0
1
1
3
0
3
0
0
0
0
0
0
0
0 0 1 1 0 1 1 0 1 2 3
0
3
1
0
2
3
3
1
5
0
0
2
0
0
1
1
0
0
3
4
3
2
2
2
0
1
2
2
2
0
3
0
2
1
1
0
1
0
4
0
0
2
2
0
3
3
0
2
0
1
0
0
1
1
2
0
2
4
0
2
5
0
2
1
0
0
0
3
2
3
0
2
0
4
3
3
0
2
2
0
1
3
1
1
0
0
0
1
0
3
2
2
0
2
1
1
0
1
0
0
2
4
1
2
2
2
2
2
0
2
0
0
2
3
1
2
1
...

result:

wrong answer 23rd numbers differ - expected: '4', found: '0'