Submission #436402

#	Time	Username	Problem	Language	Result	Execution time	Memory
436402		PiejanVDC	Distributing Candies (IOI21_candies)	C++17	0 / 100	151 ms	8028 KiB

candies

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

vector<int> distribute_candies(vector<int> c, vector<int> l, vector<int> r, vector<int> v) {
    vector<int>sum(c.size()+1,0);
    for(int i = 0 ; i < v.size() ; i++) {
        sum[l[i]]+=v[i],sum[r[i]+1]-=v[i];
    }
    vector<int>ans(c.size());
    ans[0]=sum[0];
    int current_sum=sum[0];
    for(int i = 1 ; i < c.size() ; i++) {
            current_sum-=(sum[i-1]-sum[i]);
            ans[i] = min(c[i],current_sum);
    }
    return ans;
}

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:7:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
    7 |     for(int i = 0 ; i < v.size() ; i++) {
      |                     ~~^~~~~~~~~~
candies.cpp:13:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   13 |     for(int i = 1 ; i < c.size() ; i++) {
      |                     ~~^~~~~~~~~~

• Subtask 1: 0 / 3
• Subtask 2: 0 / 8
• Subtask 3: 0 / 27
• Subtask 4: 0 / 29
• Subtask 5: 0 / 33