C语言求一个三位数的各位数和

Question

如题所述

Answer 1

//C语言求一个三位数的各位数和

#include <stdio.h>

int main(void)
{

int Num=0;

scanf("%d",&Num);

printf("百位：%d\n",Num/100);
printf("十位：%d\n",Num/10%10);
printf("各位：%d\n",Num%10);

puts("");
int Sum=Num/100+Num/10%10+Num%10;
printf("%d+%d+%d=%d\n",Num/100,Num/10%10,Num%10,Sum);

puts("");

return 0;
}