View Compilation Error

0_0_33288144_11795.cpp: In function 'int main()':
0_0_33288144_11795.cpp:15:25: error: 'P' was not declared in this scope
             scanf("%d",&P[i]);
                         ^
0_0_33288144_11795.cpp:36:1: error: expected '}' at end of input
 }
 ^