题解 | #整数的十位#
整数的十位
https://www.nowcoder.com/practice/031db23916904f4fad72198fe491b47b
#include <stdio.h>
int main()
{
int a, b,c;
scanf("%d",&a);
c=2;
while(((a/10)!=0)&&c)
{
b=a%10;
a=a-b;
c--;
}
a=a/10;
b=a%10;
printf("%d",b);
return 0;
}
