View Compilation Error

0_0_18540014_1737.cpp: In function 'int main()':
0_0_18540014_1737.cpp:14:11: error: 'p' was not declared in this scope
     int b[p]={0};
           ^
0_0_18540014_1737.cpp:23:43: error: 'b' was not declared in this scope
     rec(i,n)                  scanf("%d",&b[i]);
                                           ^
0_0_18540014_1737.cpp:24:17: error: 'b' was not declared in this scope
     c[1]=a[n-1]+b[n]/a[n];
                 ^
0_0_18540014_1737.cpp:28:5: error: expected '}' at end of input
     }
     ^
0_0_18540014_1737.cpp:28:5: error: expected '}' at end of input
0_0_18540014_1737.cpp:28:5: error: expected '}' at end of input