Submission #1254121

#	Time	Username	Problem	Language	Result	Execution time	Memory
1254121		guymmk	Triple Peaks (IOI25_triples)	C++20	Compilation error	0 ms	0 KiB

triples

// Source: https://usaco.guide/general/io

#include <bits/stdc++.h>
#include "triples.h"
using namespace std;
vector<int> v;
int n;
map<vector<int>,int>mp;
int is_triple(vector<int>g){
  sort(g.begin(),g.end());
  if(mp[g]||(g[0]==g[1]||g[0]==g[2]||g[1]==g[2])||g[0]<0||g[2]>=n)return 0;
  mp[g]++;
  vector<int>a,b;
  a={g[1]-g[0],g[2]-g[0],g[2]-g[1]};
  b={v[g[0]],v[g[1]],v[g[2]]};
  sort(a.begin(),a.end());
  sort(b.begin(),b.end());
  return (int)(a==b);
}
long long count_triples(vector<int> hsh) {
    v=hsh;
    int ans=0;
    n=v.size();
    for(int i=0;i<n;i++){
        for(int j=i+1;j<n;j++){
              ans+=is_triple({i,j,i+v[i]});
              ans+=is_triple({i,j,j+v[i]});
              ans+=is_triple({i,j,i+v[j]});
              ans+=is_triple({i,j,j+v[j]});
              ans+=is_triple({i,j,i-v[i]});
              ans+=is_triple({i,j,j-v[i]});
              ans+=is_triple({i,j,i-v[j]});
              ans+=is_triple({i,j,j-v[j]});
             
            
        }
    }return ans;
}

vector<int> construct_range(int M, int K) {
  return {7, 10, 7, 14, 7, 8, 12, 5, 11, 8, 17, 8, 1, 7, 9, 3, 3, 2, 9, 18} 
  
}

Compilation message (stderr)

triples.cpp: In function 'std::vector<int> construct_range(int, int)':
triples.cpp:41:76: error: expected ';' before '}' token
   41 |   return {7, 10, 7, 14, 7, 8, 12, 5, 11, 8, 17, 8, 1, 7, 9, 3, 3, 2, 9, 18}
      |                                                                            ^
      |                                                                            ;
   42 | 
   43 | }
      | ~