What's wrong with my code ? Really annoyed by FCTRL2 problem

help
,
1

include
using namespace std;

int main(){
int t;
cin>>t;
while(t–){
int n;
cin>>n;
int temp=1;
for(int i=n;i>0;i–)
temp=temp*i;
cout<<temp<<endl;
}
return 0;
}

2

Instead of single hyphen " - " you use " – " double hyphen

#include<bits/stdc++.h>
using namespace std;

int main(){
int t;
cin>>t;
while(t–){
int n;
cin>>n;
int temp=1;
for(int i=1;i<=n;i++){
temp=temp*i;

}
cout<<temp<<endl;
}

return 0;
}

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