运行 ID: 33264

Main.cc:9:27: error: stray ‘\357’ in program
  memset(dp,0x3f,sizeof dp)；
                           ^
Main.cc:9:28: error: stray ‘\274’ in program
  memset(dp,0x3f,sizeof dp)；
                            ^
Main.cc:9:29: error: stray ‘\233’ in program
  memset(dp,0x3f,sizeof dp)；
                             ^
Main.cc: In function ‘int main()’:
Main.cc:10:5: error: expected ‘;’ before ‘cin’
     cin >> n >> q;
     ^~~
Main.cc:39:16: warning: suggest parentheses around ‘+’ inside ‘>>’ [-Wparentheses]
    int mid = l + r >> 1;
              ~~^~~
Main.cc:36:26: warning: unused variable ‘ans’ [-Wunused-variable]
         int l = 1, r = x,ans=x;
                          ^~~