题解

#include<iostream>
#include<cstring> 
using namespace std;
int a[101],b[101],c[101];
int main(){
	int lena,lenb,lenc,i,j;
	string s1,s2;
	cin>>s1>>s2;
	lena=s1.length();
	lenb=s2.length() ; 
	for(i=1;i<=lena;i++){
		a[i]=s1[lena-i]-'0';
	}
	for(i=1;i<=lenb;i++){
		b[i]=s2[lenb-i]-'0';
	} 
	lenc=max(lena,lenb);
	for(i=1;i<=lenc;i++){
		c[i]=a[i]+b[i]; 
	} 
	for(i=1;i<=lenc;i++){
		cout<<c[i]<<" ";	
	}
	return 0;
}