View Compilation Error

0_0_25863289_25380.cpp: In function 'int main()':
0_0_25863289_25380.cpp:10:3: error: 'p' was not declared in this scope
   p=n*n+n+41;
   ^
0_0_25863289_25380.cpp:13:14: error: 's' was not declared in this scope
    if(p%i!=0)s=1;
              ^
0_0_25863289_25380.cpp:16:5: error: 's' was not declared in this scope
     s=0;
     ^
0_0_25863289_25380.cpp:21:6: error: 's' was not declared in this scope
   if(s=1)
      ^
0_0_25863289_25380.cpp:24:2: error: expected ';' before 'return'
  return 0;
  ^