运行 ID: 109540

Main.cc: In function ‘int bin(long long int, long long int)’:
Main.cc:8:9: error: ‘middle’ was not declared in this scope
         middle=(low+high)/2;
         ^~~~~~
Main.cc:8:9: note: suggested alternative: ‘modfl’
         middle=(low+high)/2;
         ^~~~~~
         modfl
Main.cc:9:12: error: ‘x’ was not declared in this scope
         if(x==a[middle]) return middle+1;
            ^
Main.cc:9:15: error: ‘a’ was not declared in this scope
         if(x==a[middle]) return middle+1;
               ^
Main.cc: In function ‘int main()’:
Main.cc:24:7: error: ‘l’ was not declared in this scope
  cin>>l>>n>>k;
       ^
Main.cc:24:10: error: ‘n’ was not declared in this scope
  cin>>l>>n>>k;
          ^
Main.cc:24:10: note: suggested alternative: ‘yn’
  cin>>l>>n>>k;
          ^
          yn
Main.cc:24:13: error: ‘k’ was not declared in this scope
  cin>>l>>n>>k;
             ^
Main.cc:27:8: error: ‘a’ was not declared in this scope
   cin>>a[i];
        ^
Main.cc:28:3: error: ‘d’ was not declared in this scope
   d[i-1]=a[i]-a[i-1];
   ^
Main.cc:30:7: error: ‘d’ was not declared in this scope
  sort(d+1,d+n);
       ^