Submission #1249473

#TimeUsernameProblemLanguageResultExecution timeMemory
1249473lunarecho3개의 봉우리 (IOI25_triples)C++20
8 / 100
2095 ms1864 KiB
#include "triples.h" #include <bits/stdc++.h> using namespace std; using ll = long long; bool is(int i, int j, int k, int hi, int hj, int hk) { int d1 = j - i, d2 = k - i, d3 = k - j; bool cond1 = (d1 == hi && d2 == hj && d3 == hk); bool cond2 = (d1 == hi && d2 == hk && d3 == hj); bool cond3 = (d1 == hj && d2 == hi && d3 == hk); bool cond4 = (d1 == hj && d2 == hk && d3 == hi); bool cond5 = (d1 == hk && d2 == hi && d3 == hj); bool cond6 = (d1 == hk && d2 == hj && d3 == hi); return cond1 || cond2 || cond3 || cond4 || cond5 || cond6; } long long count_triples(std::vector<int> h) { int n = h.size(); ll cnt = 0; for(int i=0;i<n;++i) { for(int j=i+1;j<n;++j) { for(int k=j+1;k<n;++k) { if(is(i,j,k,h[i],h[j],h[k])) ++cnt; } } } return cnt; } vector<int> construct_range (int, int) { }

Compilation message (stderr)

triples.cpp: In function 'std::vector<int> construct_range(int, int)':
triples.cpp:34:42: warning: no return statement in function returning non-void [-Wreturn-type]
   34 | vector<int> construct_range (int, int) { }
      |                                          ^
#Verdict Execution timeMemoryGrader output
Fetching results...
#Verdict Execution timeMemoryGrader output
Fetching results...
#Verdict Execution timeMemoryGrader output
Fetching results...
#Verdict Execution timeMemoryGrader output
Fetching results...
#Verdict Execution timeMemoryGrader output
Fetching results...
#Verdict Execution timeMemoryGrader output
Fetching results...
#Verdict Execution timeMemoryGrader output
Fetching results...
#Verdict Execution timeMemoryGrader output
Fetching results...
#Verdict Execution timeMemoryGrader output
Fetching results...
#Verdict Execution timeMemoryGrader output
Fetching results...
#Verdict Execution timeMemoryGrader output
Fetching results...
#Verdict Execution timeMemoryGrader output
Fetching results...
#Verdict Execution timeMemoryGrader output
Fetching results...