运行 ID: 140334

Main.cc:1:1: error: ‘include’ does not name a type; did you mean ‘__has_include’?
 include
 ^~~~~~~
 __has_include
Main.cc: In function ‘int main()’:
Main.cc:7:8: error: ‘cin’ was not declared in this scope
  while(cin>>w[++n]){
        ^~~
Main.cc:7:8: note: suggested alternative: ‘main’
  while(cin>>w[++n]){
        ^~~
        main
Main.cc:21:23: error: ‘max’ was not declared in this scope
    if(w[i]>=w[j])f[i]=max(f[i],f[j]+1);
                       ^~~
Main.cc:21:23: note: suggested alternative: ‘maxn’
    if(w[i]>=w[j])f[i]=max(f[i],f[j]+1);
                       ^~~
                       maxn
Main.cc:22:9: error: ‘max’ was not declared in this scope
    maxn=max(maxn,f[i]);
         ^~~
Main.cc:22:9: note: suggested alternative: ‘maxn’
    maxn=max(maxn,f[i]);
         ^~~
         maxn
Main.cc:25:2: error: ‘cout’ was not declared in this scope
  cout<