问题标题: @刘艺凡 收豆子+排队问题已经AC

这一题我想我大体的思路应该没错，有一小块出了点问题！

能帮我找错吗？

#pragma GCC optimize(3)
#pragma GCC target("avx")
#pragma GCC optimize("Ofast")
#pragma GCC optimize("inline")
#pragma GCC optimize("-fgcse")
#pragma GCC optimize("-fgcse-lm")
#pragma GCC optimize("-fipa-sra")
#pragma GCC optimize("-ftree-pre")
#pragma GCC optimize("-ftree-vrp")
#pragma GCC optimize("-fpeephole2")
#pragma GCC optimize("-ffast-math")
#pragma GCC optimize("-fsched-spec")
#pragma GCC optimize("unroll-loops")
#pragma GCC optimize("-falign-jumps")
#pragma GCC optimize("-falign-loops")
#pragma GCC optimize("-falign-labels")
#pragma GCC optimize("-fdevirtualize")
#pragma GCC optimize("-fcaller-saves")
#pragma GCC optimize("-fcrossjumping")
#pragma GCC optimize("-fthread-jumps")
#pragma GCC optimize("-funroll-loops")
#pragma GCC optimize("-fwhole-program")
#pragma GCC optimize("-freorder-blocks")
#pragma GCC optimize("-fschedule-insns")
#pragma GCC optimize("inline-functions")
#pragma GCC optimize("-ftree-tail-merge")
#pragma GCC optimize("-fschedule-insns2")
#pragma GCC optimize("-fstrict-aliasing")
#pragma GCC optimize("-fstrict-overflow")
#pragma GCC optimize("-falign-functions")
#pragma GCC optimize("-fcse-skip-blocks")
#pragma GCC optimize("-fcse-follow-jumps")
#pragma GCC optimize("-fsched-interblock")
#pragma GCC optimize("-fpartial-inlining")
#pragma GCC optimize("no-stack-protector")
#pragma GCC optimize("-freorder-functions")
#pragma GCC optimize("-findirect-inlining")
#pragma GCC optimize("-fhoist-adjacent-loads")
#pragma GCC optimize("-frerun-cse-after-loop")
#pragma GCC optimize("inline-small-functions")
#pragma GCC optimize("-finline-small-functions")
#pragma GCC optimize("-ftree-switch-conversion")
#pragma GCC optimize("-foptimize-sibling-calls")
#pragma GCC optimize("-fexpensive-optimizations")
#pragma GCC optimize("-funsafe-loop-optimizations")
#pragma GCC optimize("inline-functions-called-once")
#pragma GCC optimize("-fdelete-null-pointer-checks")
#pragma GCC optimize(2)
#include <bits/stdc++.h>
using namespace std;
int n,a[10001],f,cnt;
int main()
{
	ios::sync_with_stdio(false);
	cin.tie(0);
	cout.tie(0);
	cin>>n;
    cnt=n;
	while(1)
	{
		if(f==0)
		{
			int b=0;
			for(int i=1;i<=n;i++)
			{
				if(a[i]==0&&a[i]%2==0)
				{
					a[i]=1;
				}
			}
			f=1;
		}
		else
		{
			int b=0;
			for(int i=1;i<=n;i++)
			{
				if(a[i]==0&&a[i]%3==0)
				{
					a[i]=1;
				}
			}
			f=0;
		}
		for(int i=1;i<=n;i++)
		{
			if(a[i]==0) cnt++;
		}
        if(cnt<=3) break;
        cnt=0;
	}
	for(int i=1;i<=n;i++)
	{
		if(a[i]==0) cout<<i<<" ";
	}
}

不知道为什么没有输出？

望大神指教！

王文博在2021-07-31 15:20:33追加了内容

自己做对的。

@刘艺凡  接受一些豆子！

王文博在2021-07-31 15:20:52追加了内容

接收，错了

王文博在2021-08-01 08:45:47追加了内容