没有特判前导0应该
by rnfmabj5114 @ 2023-10-04 13:09:18
```cpp
#include <bits/stdc++.h>
using namespace std;
int a[510],b[510],c[510],Ans[1100]={},Lena,Lenb;
void Reada(){
string cur;
cin>>cur;
Lena = cur.length();
for(int i=0;i<Lena;i++){
a[i]=cur[i]-48;
}
reverse(a,a+Lena);
}
void Readb(){
string cur;
cin>>cur;
Lenb = cur.length();
for(int i=0;i<Lenb;i++){
b[i]=cur[i]-48;
}
reverse(b,b+Lenb);
}
int main(){
Reada();
Readb();
int Len_Ans=max(Lena,Lenb);
for(int i=0;i<=Len_Ans;i++){
Ans[i]=a[i]+b[i]+c[i];
if(Ans[i]>=10){
c[i+1]=1;
Ans[i]-=10;
}
}
while(Ans[Len_Ans]>0)
Len_Ans++;
for(int i=Len_Ans-1;i>=0;i--){
cout<<Ans[i];
}
return 0;
}
```
我的代码
by rnfmabj5114 @ 2023-10-04 13:11:19
@[YYPanda233](/user/1024296)
输出前加上这一句
```cpp
while(!c[len-1]&&len>1) --len;
```
by WxjzKK @ 2023-10-04 13:13:23
懂了懂了,感谢大佬解答!
by YYPanda233 @ 2023-10-04 14:30:37