View Code of Problem 10

#include<stdio.h>// out10 2048
main()
{
	int a[10]={0},b,c,d,q,w;
	int i,j;
	scanf("%d",&q);
	for(w=0;w<q;w++)
	{
		scanf("%d %d %d %d",&a[3],&a[2],&a[1],&a[0]);
		for(i=0;i<4;i++)
		{
			if(a[i]==a[i+1])
			{
				a[i]=a[i]+a[i+1];
				a[i+1]=0;
			}
		}
		for(i=0;i<4;i++)
		{
			if(a[i]==0)
			{
				a[i]=a[i+1];
				a[i+1]=0;
			}
		}
		printf("%d %d %d %d\n",a[3],a[2],a[1],a[0]);
	}
	return 0;
}

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