摘要：
如：2345则：计算2*2+3*3+4*4+5*5#include<stdio.h>#include<math.h>voidmain(){printf("请输入一个四位数\n");intx,a,b,c,d,s;scanf("%d",&x);a=x/1000;b=x/100-10*a;c=x/10-100*a-10*b;d=x%10;printf("a=%d\n",a);printf("b=%d\n",b);printf("c=%d\n",c);printf(&qu 阅读全文