Run ID 作者 问题 语言 测评结果 Time Memory 代码长度 提交时间
120119 范恒恺 18患病人数占总患病人数的比例 C++ Wrong Answer 0 MS 276 KB 520 2025-05-24 10:26:07

Tests(1/10):

Code:

#include <bits/stdc++.h> using namespace std; int main(){ int n; cin>>n; int a[n]; for(int i=0;i<n;i++){ cin>>a[i]; } int flag1=0,flag2=0,flag3=0,flag4=0; for(int i=0;i<=n-1;i++){ if(a[i]>0&&a[i]<=18){ flag1++; } if(a[i]>=19&&a[i]<=35){ flag2++; } if(a[i]>=36&&a[i]<=60){ flag3++; } if(a[i]>=61){ flag4++; } } printf("%.2lf%%\n",flag1*1.00/n*100); printf("%.2lf%%\n",flag2*1.00/n*100); printf("%.2lf%%\n",flag3*1.00/n*100); printf("%.2lf%%\n",flag4*1.00/n*100); }

Run Info:

------Input------

67
97 57 41 3 39 22 73 44 56 51 56 89 43 19 17 62 84 62 97 95 75 48 84 29 40 70 59 78 12 73 99 35 26 99 21 48 81 5 11 59 50 85 40 21 69 69 88 65 16 24 62 82 2 70 29 63 93 38 92 97 19 41 25 38 91 0 29

------Answer-----

11.94%
17.91%
26.87%
43.28%

------Your output-----

10.45%
17.91%
26.87%
43.28%