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最后输入0时又有0的输出In Reply To:测试都过了,但是wa!!!! Posted by:kuangwenkui at 2007-06-16 19:40:11 最后输入0时又有0的输出
改一下就好了
#include<stdio.h>
#include<string.h>
#include<math.h>
main()
{
char a[100];
int i,j,len;
int sum;
scanf("%s",a);
for(i=0;strcmp(a,"0")!=0;i++)
{
sum=0;
len=strlen(a);
for(j=0;j<len;j++)
{
sum = sum + (a[j]-'0')*((int)pow(2,(double)(len - j)) - 1 );
}
printf("%d\n",sum);
scanf("%s",a);
}
}
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