제출 #443346

#제출 시각아이디문제언어결과실행 시간메모리
443346leinad2사탕 분배 (IOI21_candies)C++17
0 / 100
128 ms7348 KiB
#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) { int n=c.size(); vector<int>A;A.resize(n); int i, j; for(i=0;i<l.size();i++) { A[l[i]]+=v[i]; if(r[i]<n-1)A[r[i]+1]-=v[i]; } for(i=1;i<n;i++)A[i]+=A[i-1]; for(i=0;i<n;i++)if(A[i]>c[i])A[i]=c[i]; return A; }

컴파일 시 표준 에러 (stderr) 메시지

candies.cpp: In function 'std::vector<int> distribute_candies(std::vector<int>, std::vector<int>, std::vector<int>, std::vector<int>)':
candies.cpp:9:14: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
    9 |     for(i=0;i<l.size();i++)
      |             ~^~~~~~~~~
candies.cpp:8:12: warning: unused variable 'j' [-Wunused-variable]
    8 |     int i, j;
      |            ^
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