func_code_string: #include <bits/stdc++.h>   int isPerfectSquare(int number) {     int iVar;     float fVar;     fVar = sqrt((double)number);     iVar = fVar;     if (iVar == fVar)       return 1;     else       return 0;   }   int main() {     int no;     scanf( %d n , &no);     int a[no];     int max;     max = -1000000;     for (int i = 0; i < no; i++) {       scanf( %d , &a[i]);     }     for (int i = 0; i < no; i++) {       if (isPerfectSquare(a[i]))         continue;       else {         if (a[i] > max) max = a[i];       }     }     printf( %d , max);     return 0;   }   