Submission #1147277

#	Time	Username	Problem	Language	Result	Execution time	Memory
1147277		Math4Life2020	Weirdtree (RMI21_weirdtree)	C++20	Compilation error	0 ms	0 KiB

weirdtree

#include "weirdtree.h"
#include <bits/stdc++.h>
using namespace std;

long long h1[(ll)5e5];

void initialise(int N, int Q, int h0[]) {
    for (long long i=0;i<N;i++) {
        h1[i+1]=h0[i];
    }
}

void cut(int l, int r, int k) {
    while (k>0) {
        long long xloc = -1;
        long long mval = 0;
        for (long long i=l;i<=r;i++) {
            if (h1[i]>mval) {
                mval = h1[i];
                xloc = i;
            }
        }
        if (xloc==-1) {
            break;
        }
        h1[xloc]--;
        k--;
    }
}

void magic(int i, int x) {
    h1[i]=x;
}

long long inspect(int l, int r) {
    long long vf = 0;
    for (long long i=l;i<=r;i++) {
        vf += h1[i];
    }
    return vf;
}

Compilation message (stderr)

weirdtree.cpp:5:15: error: 'll' was not declared in this scope
    5 | long long h1[(ll)5e5];
      |               ^~
weirdtree.cpp:5:18: error: expected ']' before numeric constant
    5 | long long h1[(ll)5e5];
      |                  ^~~
      |                  ]
weirdtree.cpp: In function 'void initialise(int, int, int*)':
weirdtree.cpp:9:9: error: 'h1' was not declared in this scope; did you mean 'h0'?
    9 |         h1[i+1]=h0[i];
      |         ^~
      |         h0
weirdtree.cpp: In function 'void cut(int, int, int)':
weirdtree.cpp:18:17: error: 'h1' was not declared in this scope; did you mean 'y1'?
   18 |             if (h1[i]>mval) {
      |                 ^~
      |                 y1
weirdtree.cpp:26:9: error: 'h1' was not declared in this scope; did you mean 'y1'?
   26 |         h1[xloc]--;
      |         ^~
      |         y1
weirdtree.cpp: In function 'void magic(int, int)':
weirdtree.cpp:32:5: error: 'h1' was not declared in this scope; did you mean 'y1'?
   32 |     h1[i]=x;
      |     ^~
      |     y1
weirdtree.cpp: In function 'long long int inspect(int, int)':
weirdtree.cpp:38:15: error: 'h1' was not declared in this scope; did you mean 'y1'?
   38 |         vf += h1[i];
      |               ^~
      |               y1