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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 |
---|---|---|---|---|---|---|---|---|---|
#248628 | #6648. 总投票数 | kokomiisbest | WA | 10ms | 3460kb | C++14 | 723b | 2023-11-11 20:30:16 | 2023-11-11 20:30:16 |
Judging History
answer
#include<bits/stdc++.h>
using namespace std;
double p[105],l[105],r[105];
int main()
{
int n,i,j,k,ll;
cin>>n;
for(i=1;i<=n;i++){
string s;
cin>>s;
ll=s.size()-2;
p[i]=0;
for(j=2;j<s.size();j++) p[i]+=(s[j]-'0')*pow(10,-j+1);
}
sort(p+1,p+n+1);
for(i=1;i<=n;i++)
{
l[i]=p[i]-5*pow(10,-ll-1);
r[i]=p[i]+5*pow(10,-ll-1);
// printf("%.7f %.7f\n",l[i],r[i]);
}
for(i=1;i<=1e7;i++)
{
int flag=1;
double xl=0,xr=0;
for(j=1;j<=n;j++)
{
double t1=i*l[j],t2=i*r[j];
if(ceil(t1)>floor(t2))
{
flag=0;break;
}
xl+=t1;xr+=t2;
}
// cout<<xl<<" "<<xr<<endl;
if(xl>i||xr<i) flag=0;
if(flag){
cout<<i;
break;
}
}
return 0;
}
详细
Test #1:
score: 0
Wrong Answer
time: 10ms
memory: 3460kb
input:
100 0.009862 0.010100 0.009996 0.010052 0.009983 0.009759 0.009846 0.010008 0.010085 0.009909 0.010107 0.010161 0.010011 0.009956 0.009948 0.009979 0.010020 0.009991 0.010060 0.010080 0.009949 0.009897 0.010135 0.010042 0.010003 0.009957 0.009934 0.009838 0.010195 0.010249 0.009908 0.009959 0.010060...
output:
925478
result:
wrong answer 1st numbers differ - expected: '942983', found: '925478'