运行 ID: 34242

Main.cc: In function ‘int main()’:
Main.cc:59:40: error: expected primary-expression before ‘]’ token
             for(int i=pos;ring[(pos+1)%])
                                        ^
Main.cc:59:41: error: expected ‘;’ before ‘)’ token
             for(int i=pos;ring[(pos+1)%])
                                         ^
Main.cc:60:9: error: expected primary-expression before ‘}’ token
         }
         ^
Main.cc:59:21: warning: unused variable ‘i’ [-Wunused-variable]
             for(int i=pos;ring[(pos+1)%])
                     ^
Main.cc:52:16: warning: unused variable ‘tmp’ [-Wunused-variable]
             ll tmp=0;
                ^~~
Main.cc:53:16: warning: unused variable ‘ans’ [-Wunused-variable]
             ll ans=0;
                ^~~