1 #include<iostream> 2 #include<string> 3 using namespace std; 4 int main(){ 5 string s; 6 int i,sum; 7 getline(cin,s); 8 for(i=0;i<s.size();++i) 9 if(s[i]<=‘9‘&&s[i]>=‘0‘) 10 sum=sum*10+s[i]-‘0‘; 11 cout<<sum<<endl; 12 return 0; 13 }
数组-01. 字符转换(15),布布扣,bubuko.com
原文地址:http://www.cnblogs.com/gnodidux/p/3822530.html