제출 #984748

#제출 시각아이디문제언어결과실행 시간메모리
984748Uultan12Permutation (APIO22_perm)C++17
컴파일 에러
0 ms0 KiB
#include <vector>

std::vector<int> construct_permutation(int64_t k) {

    int n = 0;
    while ((n * (n + 1)) / 2 < k) {
        ++n;
    }

    std::vector<int> permutation(n);
    for (int i = 0; i < n; ++i) {
        permutation[i] = i;
    }


    return permutation;
}

컴파일 시 표준 에러 (stderr) 메시지

perm.cpp:3:40: error: 'int64_t' was not declared in this scope
    3 | std::vector<int> construct_permutation(int64_t k) {
      |                                        ^~~~~~~
perm.cpp:3:51: error: expected ',' or ';' before '{' token
    3 | std::vector<int> construct_permutation(int64_t k) {
      |                                                   ^