제출 #89595

#제출 시각아이디문제언어결과실행 시간메모리
89595HideoNice sequence (IZhO18_sequence)C++14
15 / 100
9 ms1000 KiB
#include <bits/stdc++.h> using namespace std; const int INF = 1e9 + 7; int t; main(){ cin >> t; while (t--){ int n, m; bool s; cin >> n >> m; int x = (max (n, m) / min(n, m)) + 1; if (n < m) s = true; else s = false; if (max(n, m) % min(n, m) == 0){ printf("%d\n", max(n, m) - 1); for (int i = 0; i < max(n, m) - 1; i++){ if (s == true) printf("-1 "); else printf("1 "); } } else { printf("%d\n", max(n, m)); for (int i = 0; i < max(n, m); i++){ if (i && (i + 1) % min(n, m) == 0){ if (s == true) printf("%d ", -(x * (min (n, m) - 1) + 1)); else printf("%d ", x * (min(n, m) - 1) + 1); } else { if (s == true) printf("%d ", x); else printf("%d ", -x); } } } printf("\n"); } }

컴파일 시 표준 에러 (stderr) 메시지

sequence.cpp:8:6: warning: ISO C++ forbids declaration of 'main' with no type [-Wreturn-type]
 main(){
      ^
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