1023 set a minimum number, C

#include <stdio.h>

int main()
{
	char a[50]={0};
	int i,n=0,j=0;

	for(i=0;i<10;i++)
	{
		scanf("%d",&n);
		while(n)
		{
			a[j]=i+'0';
			j++;
			n--;
		}
	}
    n=j;		//有a[n]字符串中有n个数字
	if(a[0]=='0')	
	{
		i=0;
		while( a[i] =='0' )	i++;
		a[0] = a[i];
		a[i] = '0';
	}
	while(n)    {printf("%c",a[j-n]);  n--;}  //千万不要用printf("%s",a);这样会扣4分,因为不严谨

	return 0;
}
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Origin blog.csdn.net/weixin_43916400/article/details/104403467