Submission #1141619

#	Time	Username	Problem	Language	Result	Execution time	Memory
1141619		erering	cmp (balkan11_cmp)	C++20	Compilation error	0 ms	0 KiB

cmp

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

void remember(int n) {
  for(int i=1;i<=8;i++){
      bit_set(n%3);
      n/=3;
  }
}

int compare(int b) {
    vector<int> v;
    for(int i=1;i<=8;i++){
        v.pb(b%3);
        b/=3;
    }
    int f=3*7
    for(int i=v.size()-1;i>=0;i--){
        int x=v[i];
        int r=bit_get(f+x);
        if(x==2 && r==0)return 1;
        if(x==0 && r==0)return -1;
        if(x==1 && r==0){
            r=bit_get(f+x+1);
            if(r==1)return -1;
            else return 1;
        }
        f-=3;
    }
}

Compilation message (stderr)

cmp.cpp: In function 'int compare(int)':
cmp.cpp:15:11: error: 'class std::vector<int>' has no member named 'pb'
   15 |         v.pb(b%3);
      |           ^~
cmp.cpp:19:5: error: expected ',' or ';' before 'for'
   19 |     for(int i=v.size()-1;i>=0;i--){
      |     ^~~
cmp.cpp:19:26: error: 'i' was not declared in this scope
   19 |     for(int i=v.size()-1;i>=0;i--){
      |                          ^
cmp.cpp:31:1: warning: no return statement in function returning non-void [-Wreturn-type]
   31 | }
      | ^