제출 #975928

#제출 시각아이디문제언어결과실행 시간메모리
975928Orifkhon순열 (APIO22_perm)C++17
컴파일 에러
0 ms0 KiB
int[] construct_permutation(long long k) { int z = __lg(k); vector<int> p(z); iota(p.begin(), p.end(), 0); for (int i = z - 1; i >= 0; i--) { if ((k >> i) & 1) { p.insert(p.begin() + i, z++); } } return p; }

컴파일 시 표준 에러 (stderr) 메시지

perm.cpp:1:4: error: structured binding declaration cannot have type 'int'
    1 | int[] construct_permutation(long long k) {
      |    ^~
perm.cpp:1:4: note: type must be cv-qualified 'auto' or reference to cv-qualified 'auto'
perm.cpp:1:4: error: empty structured binding declaration
perm.cpp:1:7: error: expected initializer before 'construct_permutation'
    1 | int[] construct_permutation(long long k) {
      |       ^~~~~~~~~~~~~~~~~~~~~