Submission #2970304

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Source Code Expand

#include<bits/stdc++.h>
using namespace std;
int a[300005];
int main()
{
	int k,n;
	scanf("%d%d",&k,&n);
	if(k%2==0)
	{
		printf("%d",k/2);
		for(int j=2;j<=n;j++)
			printf(" %d",k);
		printf("\n");
	}
	else
	{
		for(int i=1;i<=n;i++)
			a[i]=(k+1)/2;
		int len=n;
		for(int i=1;i<=n/2;i++)
		{
			if(a[len]==1)
				len--;
			else
			{
				for(int j=len+1;j<=n;j++)
					a[j]=k;
				a[len]--;
				len=n;
			}
		}
		for(int i=1;i<=len;i++)
		{
			if(i>=2)
				printf(" ");
			printf("%d",a[i]);
		}
		printf("\n");	
	}
	return 0;
}

Submission Info

Compile Error

./Main.cpp: In function ‘int main()’:
./Main.cpp:7:21: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
  scanf("%d%d",&k,&n);
                     ^

Judge Result