代码:
#include<bits/stdc++.h>
using namespace std;
#define ull long long int
ull n;
string s[10*10*10*10*10];
ull str_to_int(string s){
ull cheng = pow(10, s.size()), jg = 0;
for(ull i=s.size(); i>=0; i--){
jg += int(s[i] - 48) * cheng;
cheng /= 10;
}
return jg;
}
void swap(string &a, string &b){
int n = max(a.length(), b.length());
for(ull i=0; i<n; i++){
char temp;
temp = a[i];
a[i] = b[i];
b[i] = temp;
}
}
void qsort(ull l, ull r){
if(l >= r){
return;
}
ull m = str_to_int(s[(l+r)/2]);
ull i = l, j = r;
while(i <= j){
while(str_to_int(s[i]) < m){
i++;
}
while(str_to_int(s[j]) > m){
j--;
}
if(i <= j){
swap(s[i++], s[j--]);
}
}
qsort(l, j);
qsort(i, r);
}
int main(){
cin >> n;
for(ull i=0; i<n; i++){
cin >> s[i];
}
qsort(0, n-1);
for(ull i=0; i<n; i++){
cout << s[i] << " ";
}
return 0;
}