View Compilation Error

0_0_27799245_11375.cpp: In function 'int main()':
0_0_27799245_11375.cpp:40:12: error: assignment of function 'int f(int, int)'
   s[0]=f[0]=0;
            ^
0_0_27799245_11375.cpp:40:12: error: cannot convert 'int' to 'int(int, int)' in assignment