fenychn0206/OI-Codes
1
0
Fork 0
mirror of https://github.com/wczffl-503/OI-Codes.git synced 2025-07-08 10:33:51 +08:00
Code Issues Packages Projects Releases Wiki Activity

归类了 OJ，整理了一下

Browse Source
This commit is contained in:
Fengyi Chen
2024-02-15 22:38:30 +08:00
parent 76c1ecea65
commit 8dbc0861b2
231 changed files with 0 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

33
XSM OJ 重庆小码王集团OJ/年龄与疾病.cpp Normal file
View File

@ -0,0 +1,33 @@
#include <iostream>
#include <cstring>
#include <cstdio>
#include <iomanip>
using namespace std;
int main(){
double a[10000],b,c=0,d=0,e=0,f=0;
cin >>b;
for(int i=0;i<b;i++){
cin >>a[i];
}
for(int i=0;i<b;i++){
if(a[i]>=0 && a[i]<=18){
c++;
}
else if(a[i]>=19 && a[i]<=35){
d++;
}
else if(a[i]>=36 && a[i]<=60){
e++;
}
else if(a[i]>=61){
f++;
}
}
cout <<fixed<<setprecision(2)<<c/b*100<<"%"<<endl;
cout <<fixed<<setprecision(2)<<d/b*100<<"%"<<endl;
cout <<fixed<<setprecision(2)<<e/b*100<<"%"<<endl;
cout <<fixed<<setprecision(2)<<f/b*100<<"%";
return 0;
}