Wrong Answer
/in/foo.cc: In function 'int main()':
/in/foo.cc:41:9: warning: statement has no effect [-Wunused-value]
f[j]==0;
~~~~^~~
/in/foo.cc:53:9: warning: statement has no effect [-Wunused-value]
g[j]==0;
~~~~^~~
/in/foo.cc: In function 'int main()':
/in/foo.cc:41:9: warning: statement has no effect [-Wunused-value]
f[j]==0;
~~~~^~~
/in/foo.cc:53:9: warning: statement has no effect [-Wunused-value]
g[j]==0;
~~~~^~~
