View Compilation Error

0_0_33997049_27523.cpp: In function 'int main()':
0_0_33997049_27523.cpp:26:12: error: 'getpri' was not declared in this scope
     getpri();
            ^
0_0_33997049_27523.cpp:46:31: error: 'ans' was not declared in this scope
             for (int j = 0;j <ans&&pri[j]<=sqrt(temp+0.5);++j)
                               ^