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QOJ
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 |
---|---|---|---|---|---|---|---|---|---|
#595293 | #7747. Memory | Your-Sun# | WA | 0ms | 3708kb | C++20 | 991b | 2024-09-28 13:20:15 | 2024-09-28 13:20:15 |
Judging History
answer
#include<bits/stdc++.h>
using namespace std;
typedef long long ll;
#define endl '\n'
const ll mod=998244353;
void solve()
{
ll n;
double num=0;
cin>>n;
int check=0;
bool flag=false;
for(int i=1;i<=n;i++){
int temp;
cin>>temp;
num+=temp;
if(num>0){
cout<<"+";
}
else if(fabs(num)<=1e-8){
cout<<"0";
}
else if(num<0){
cout<<"-";
}
// else{
// if(check==1)
// cout<<"+";
// else
// cout<<"-";
// }
// if(num&1){
// if(num>0)
// check=1;
// else
// check=-1;
// flag=true;
// }
num/=2;
}
}
int main()
{
ios::sync_with_stdio(0);
cin.tie(0),cout.tie(0);
int T;
// cin>>T;
T = 1;
while(T--)
solve();
}
详细
Test #1:
score: 100
Accepted
time: 0ms
memory: 3708kb
input:
10 2 -1 4 -7 4 -8 3 -6 4 -7
output:
+0+-+---+-
result:
ok single line: '+0+-+---+-'
Test #2:
score: 0
Accepted
time: 0ms
memory: 3592kb
input:
10 -1 36 18 18 18 18 18 18 18 -18
output:
-++++++++-
result:
ok single line: '-++++++++-'
Test #3:
score: -100
Wrong Answer
time: 0ms
memory: 3648kb
input:
1000 -1 193552 96776 96776 96776 96776 96776 96776 96776 96776 96776 96776 96776 96776 96776 96776 96776 96776 96776 96776 96776 96776 96776 96776 96776 96776 96776 96776 96776 96776 96776 96776 96776 96776 96776 96776 96776 96776 96776 96776 96776 96776 96776 96776 96776 96776 96776 96776 96776 967...
output:
-+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++...
result:
wrong answer 1st lines differ - expected: '-+++++++++++++++++++++++++++++...++++++++++++++++++++++++++++++-', found: '-+++++++++++++++++++++++++++++...++++++++++++++++++++++++++++++0'