19:I[48803,["6079","static/chunks/363642f4-4672ca396f99db0d.js","5653","static/chunks/5653-e83dcf6c883f2fed.js","1394","static/chunks/1394-b96c40fff0826c8c.js","7412","static/chunks/7412-44bfc7df6d166700.js","9362","static/chunks/9362-6e86a7341ceee1cd.js","2298","static/chunks/2298-6fcb566ac5ccd13f.js","8720","static/chunks/8720-56867bcc82acef59.js","7336","static/chunks/7336-86bf28e4cf7ec55b.js","9211","static/chunks/9211-d3f977dbde988018.js","9791","static/chunks/app/submission/%5Bid%5D/page-cf9cea09ed04fbaf.js"],"CodeViewer"] 1b:I[48988,["6079","static/chunks/363642f4-4672ca396f99db0d.js","5653","static/chunks/5653-e83dcf6c883f2fed.js","1394","static/chunks/1394-b96c40fff0826c8c.js","7412","static/chunks/7412-44bfc7df6d166700.js","9362","static/chunks/9362-6e86a7341ceee1cd.js","2298","static/chunks/2298-6fcb566ac5ccd13f.js","8720","static/chunks/8720-56867bcc82acef59.js","7336","static/chunks/7336-86bf28e4cf7ec55b.js","9211","static/chunks/9211-d3f977dbde988018.js","9791","static/chunks/app/submission/%5Bid%5D/page-cf9cea09ed04fbaf.js"],"TestCaseDisplay"] 1a:T414,#include #include using namespace std; int main() { ios::sync_with_stdio(false); cin.tie(NULL); cout.tie(NULL); int n, bit = 0; cin >> n; for (int i = 0; i < n; ++i) { string str; cin >> str; if (str == "add") { int num; cin >> num; bool value = bit &= (1 << num - 1); if (value) continue; bit |= (1 << num - 1); } else if (str == "remove") { int num; cin >> num; bool value = bit &= (1 << num - 1); if (!value) continue; bit &= (0 << num - 1); } else if (str == "check") { int num; cin >> num; bool value = bit & (1 << num - 1); cout << value << '\n'; } else if (str == "toggle") { int num; cin >> num; bool value = bit &= (1 << num - 1); if (value) { bit &= (0 << num - 1); } else if (value) { bit |= (1 << num - 1); } } else if (str == "all") { bit = 0b11111111111111111111; } else if (str == "empty

제출 #50737

제출 정보

제출 결과

제출 코드

찾은 반례

입력:

오답 출력:

정답 출력:

입력:

오답 출력:

정답 출력:

입력:

오답 출력:

정답 출력: