Problem	lasers3
User	ensonchew
Submission Time	2025-12-29 13:23:41
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

lasers3.cpp: In function ‘int main()’:
lasers3.cpp:12:42: error: expected primary-expression before ‘if’
12 | for(int i = 0; i < N; i++) cin >> P[i], if (P[i] != i+1) pii = 0, if (P[i] != N-i) pni = 0;
| ^~
lasers3.cpp:15:37: error: expected primary-expression before ‘return’
15 | if (N == 1 || pii == 1) cout << 0, return 0;
| ^~~~~~