运行 ID: 129787

Main.cc: In function ‘int main()’:
Main.cc:3:2: warning: statement has no effect [-Wunused-value]
 d==1;
 ~^~~
Main.cc:4:2: warning: statement has no effect [-Wunused-value]
 c==0;
 ~^~~
Main.cc:5:2: warning: statement has no effect [-Wunused-value]
 b==8;
 ~^~~
Main.cc:7:1: error: expected ‘;’ before ‘cout’
 cout<