运行 ID: 15550

Main.cc: In function ‘int calc(int, int)’:
Main.cc:3:13: error: ‘F’ was not declared in this scope
     int ret=F[i];
             ^
Main.cc:4:12: error: ‘d’ was not declared in this scope
     ret-=k*d[i];
            ^
Main.cc: In function ‘void dp()’:
Main.cc:10:5: error: ‘f’ was not declared in this scope
     f[0][1][0]=0;
     ^
Main.cc:11:20: error: ‘h’ was not declared in this scope
     for(int i=0;i<=h;i++)
                    ^
Main.cc:12:20: error: ‘n’ was not declared in this scope
     for(int j=1;j<=n;j++)
                    ^
Main.cc:18:20: error: ‘h’ was not declared in this scope
     for(int i=0;i<=h;i++)
                    ^
Main.cc:19:20: error: ‘n’ was not declared in this scope
     for(int j=1;j<=n;j++)
                    ^
Main.cc:25:28: error: ‘max’ was not declared in this scope
             f[i+1][j][k+1]=max(f[i][j][k]+p,f[i+1][j][k+1]);
                            ^~~
Main.cc:27:14: error: ‘t’ was not declared in this scope
         if(i+t[j+1]<=h && j+1<=n)
              ^
Main.cc:29:33: error: ‘max’ was not declared in this scope
             f[i+t[j+1]][j+1][0]=max(f[i+t[j+1]][j+1][0],f[i][j][k]);
                                 ^~~
Main.cc:31:13: error: ‘max’ was not declared in this scope
         ans=max(ans,f[i][j][k]);
             ^~~
Main.cc:33:5: error: ‘cout’ was not declared in this scope
     cout<