제출 #844357

#제출 시각UTC-0아이디문제언어결과실행 시간메모리
8443572023-09-05 12:38:11matanA Plus B (IOI23_aplusb)C++17
컴파일 에러
0 ms0 KiB
#include <vector>
#include <algorithm>
#include <queue>
std::vector<int> smallest_sums(int N, std::vector<int> A, std::vector<int> B){
std::vector<int> C(N);
std::vector<int> CC_index(N, 0);
std::vector<int> C(N);
std::priority_queue<std::pair<int, int>, std::vector<std::pair<int, int>>, std::greater<std::pair<int, int>>> pq;
for (int i = 0; i < N; i++) {
pq.push({A[i] + B[0], 0});
}
int k = 0;
while (k < N) {
auto [sum, j] = pq.top();
pq.pop();
C[k++] = sum;
if (j < N - 1) {
pq.push({sum - B[j] + B[j + 1], j + 1});
}
}
return C;
}
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컴파일 시 표준 에러 (stderr) 메시지

aplusb.cpp: In function 'std::vector<int> smallest_sums(int, std::vector<int>, std::vector<int>)':
aplusb.cpp:8:20: error: redeclaration of 'std::vector<int> C'
    8 |   std::vector<int> C(N);
      |                    ^
aplusb.cpp:6:20: note: 'std::vector<int> C' previously declared here
    6 |   std::vector<int> C(N);
      |                    ^