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Re:终于ac了。。。心都碎了!!!!

Posted by xxnan at 2010-12-08 20:25:27 on Problem 2845 and last updated at 2010-12-13 19:48:58
In Reply To: 帮帮偶啊!老是wa。。。。呜呜。。。跪求高人看下。。。数据都过了 Posted by:xxnan at 2010-12-08 19:44:58
> #include<stdio.h>
> #include<math.h>
> #define N 1000
> main()
> {
>   int n,i,j,l1,l2,k,c[N],x;
>   double  s1,s2,t;
>   char a[N],b[N];
>   scanf("%d",&n);
>   for(i=0;i<n;i++)
>     {
> 	  scanf("%s%s",a,b);s1=0;s2=0;
> 	  l1=strlen(a);l2=strlen(b);
> 	  for(j=0;j<l1;j++)
> 	    {
> 		  s1=s1+(a[j]-48)*pow(2,l1-1-j);
> 		}
>       for(x=0;x<l2;x++)
> 	    {
> 		  s2=s2+(b[x]-48)*pow(2,l2-1-x);
> 		}
> 		t=s1+s2;k=0;
> 		if(t==0)
> 		{
> 		   printf("%d ",i+1);
> 		   printf("0\n");
> 		}
> 		else
> 		{
> 	    	while(t!=0)
> 		     {
> 		        c[k++]=(int)t%2;
> 		        t=(int)t/2;
> 		     
> 		     }	
> 		     printf("%d ",i+1);
> 		     for(j=k-1;j>=0;j--)
> 		       {
> 		         printf("%d",c[j]);
> 			
> 		       }
> 		   printf("\n");
> 		}
> 	}
> return 0;
> }

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