23
加法模拟器
https://ac.nowcoder.com/acm/problem/22007
include<bits/stdc++.h>
using namespace std;
int main()
{
int a,b;
scanf("%d %d",&a,&b);
printf("%d+%d=%d\n",a,b,a+b);
printf("%7d\n",a);
printf("+%6d\n",b);
printf("-------\n");
printf("%7d",a+b);
return 0;
}
