Submission #1043649

#TimeUsernameProblemLanguageResultExecution timeMemory
104364942kangarooDistributing Candies (IOI21_candies)C++17
0 / 100
57 ms7252 KiB
#include "candies.h" #include "bits/stdc++.h" using namespace std; std::vector<int> distribute_candies(std::vector<int> c, std::vector<int> l, std::vector<int> r, std::vector<int> v) { int n = c.size(); std::vector<int> s(n, 0); for (int i = 0; i < l.size(); ++i) { s[l[i]] += v[i]; if (r[i] + 1 < n) s[r[i] + 1] -= v[i]; } for (int i = 1; i < n; ++i) { s[i] += s[i - 1]; } for (int i = 0; i < n; ++i) { s[i] = min(s[i], c[i]); } return s; }

Compilation message (stderr)

candies.cpp: In function 'std::vector<int> distribute_candies(std::vector<int>, std::vector<int>, std::vector<int>, std::vector<int>)':
candies.cpp:10:20: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   10 |  for (int i = 0; i < l.size(); ++i) {
      |                  ~~^~~~~~~~~~
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