#include<iostream>
#include<cstdio>
#include<algorithm>
using namespace std;
float a1[50],a2[50];
int main()
{
int n;
cin>>n;
int cnt1=0,cnt2=0;
for(int q=0;q<n;q++)
{
char a[10];
float h;
cin>>a>>h;
if(a[0]=='f')
a1[cnt1++]=h;
else
a2[cnt2++]=h;
}
sort(a1,a1+cnt1,greater<float>());
sort(a2,a2+cnt2,less<float>());
for(int q=0;q<cnt2;q++)
printf("%.2f ",a2[q]);
for(int q=0;q<cnt1;q++)
printf("%.2f ",a1[q]);
return 0;
}
#include <stdio.h>
#include <string.h>
int sort(double *arr,int n,int rise) {
for (int i = 0;i<n-1;i++) {
int k = i;
for (int j = i+1;j<n;j++) {
if (!rise && arr[k] < arr[j]) {
k = j;
} else if (rise && arr[k] > arr[j]) {
k = j;
}
}
if (k!=i) {
double tmp = arr[k];
arr[k] = arr[i];
arr[i] = tmp;
}
}
}
int main(void) {
int n;
scanf("%d",&n);
double male[39];
double female[39];
int m =0;
int f = 0;
while (n-- >0) {
char str[10];
scanf("%s",&str);
if (!strcmp(str,"male")) {
scanf("%lf",&male[m++]);
} else {
scanf("%lf",&female[f++]);
}
}
sort(male,m,1);
sort(female,f,0);
for (int i = 0;i<m;i++) {
printf("%.2lf ",male[i]);
}
for (int i = 0;i<f;i++) {
printf("%.2lf ",female[i]);
}
}
#include <bits/stdc++.h>
using namespace std;
struct Node {
char ch[8];
double h;
} a[101];
int n;
bool cmp(Node a, Node b) {
if (strcmp(a.ch, b.ch) != 0)
return strcmp(a.ch, "male") == 0;
else if (strcmp(a.ch, "male") == 0)
return a.h < b.h;
else
return a.h > b.h;
}
int main() {
cin >> n;
for (int i = 0; i < n; i ++) cin >> a[i].ch >> a[i].h;
sort(a, a+n, cmp);
for (int i = 0; i < n; i ++) {
if (i) putchar(' ');
printf("%.2f", a[i].h);
}
cout << endl;
return 0;
}