记录成长

#include 
main()
{
int n,a[100],i=0,j;
printf(“请输入一个要转换的数：”);
scanf(“%d”,&n);
while(n>=1)
{
a[i++]=n%2;
n/=2;
}
printf(“二进制:”);
for(j=i-1;j>=0;j–)
printf(“%d”,a[j]);
printf(“n”);
}