Cod sursa(job #2854490)
Utilizator | Data | 21 februarie 2022 14:14:25 | |
---|---|---|---|
Problema | Teren | Scor | 0 |
Compilator | cpp-64 | Status | done |
Runda | Arhiva de probleme | Marime | 0.49 kb |
#include <iostream>
using namespace std;
int main()
{
int n,i,x,og,y,ok,j,c;
long long s;
cin>>n;
s=0;
for(i=1;i<=n;i++){
cin>>x;
og=0;
y=x;
while(y!=0){
og=og*10+y%10;
y=y/10;
}
ok=1;
if(og<2)
ok=0;
for(j=2;j*j<=og;j++){
if(og%j==0)
ok=0;
}
if(ok==1)
s=s+;
}
cout<<s;
return 0;
}