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Description
Description 
T r a i n Train Train o f of of T h o u g h t Thought Thought
直接模拟就OK了,注意,读入时要么用字符,要么用 g e t l i n e ( c i n , s ) getline(cin,s) getline(cin,s)来读入字符串
C o d e Code Code
#include<cstdio>
#include<string>
#include<cstring>
#include<iostream>
using namespace std;
int ans,tt,t,a[1001],c[1001];
string s; bool b;
int main()
{
int sum=0,sum2=0;
getline(cin,s);//遇到空格不停
int len=s.length();
for (int j=0; j<len; ++j)
{
if (s[j]=='+') {b=true; continue;}
if (s[j]>='0' && s[j]<='9' && !b) {
a[++tt]=s[j]-48;
if (tt>8 && sum!=0) {printf("Large"); return 0;} //超过8位的相加肯定会超
else sum=sum*10+a[tt];
}
else if (s[j]>='0' && s[j]<='9') {
c[++t]=s[j]-48;
if (t>8 && sum2!=0) {printf("Large"); return 0;}//同上
else sum2=sum2*10+c[t];
}
}
ans=sum+sum2;
if (ans<=1e8) printf("%d",ans);
else printf("Large");
return 0;
}