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实在WA得受不了了,烦劳大家看看问题才哪里,测试数据都对的#include<stdio.h>
#include<string.h>
#include<math.h>
main()
{
char a[20];
int i,j,k,l,n;
long total,sum1,sum2;
scanf("%d",&n);
for(i=1;i<=n;i++)
{
scanf("%s",a);
l=strlen(a);
k=l-1;
sum1=0;
sum2=1;
total=0;
if(l==1)
printf("%d\n",a[0]-48);
else
{
for(j=1;j<=k;j++)
{ sum1=sum1+(a[j]-48)*pow(10,k-j);
sum2=sum2+4*pow(10,k-j);
if(sum1>=sum2)
a[0]=a[0]+1;
}
total=total+(a[0]-48)*pow(10,l-1);
printf("%ld\n",total);
}
}
}
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