View Compilation Error

0_0_18473300_32109.cpp: In function 'int main()':
0_0_18473300_32109.cpp:16:1: error: expected ')' before 'flag'
 flag=0;
 ^
0_0_18473300_32109.cpp:39:9: error: expected '}' at end of input
 return 0;
         ^