学习string
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1 #include <bits/stdc++.h> 2 #define eps 1e-8 3 #define M_PI 3.141592653589793 4 const int N = 100005; 5 using namespace std; 6 7 string st; 8 vector<string>v1,v2; 9 10 bool judge(string str) 11 { 12 if(str.size()==0) 13 return false; 14 for(int i=0; i<str.size(); i++) 15 { 16 if(str[i]>'9'||str[i]<'0') 17 return false; 18 } 19 if(str.size()>1&&str[0]=='0') 20 return false; 21 return true; 22 } 23 24 void add(string str) 25 { 26 if(judge(str)) 27 v1.push_back(str); 28 else 29 v2.push_back(str); 30 } 31 32 int main() 33 { 34 cin>>st; 35 string temp=""; 36 for(int i=0; i<st.size(); i++) 37 { 38 if(st[i]==','||st[i]==';') 39 { 40 add(temp); 41 temp=""; 42 } 43 else 44 temp+=st[i]; 45 } 46 add(temp); 47 48 if(v1.size()==0) 49 cout<<"-"<<endl; 50 else 51 { 52 cout<<"""; 53 for(int i=0; i<v1.size(); i++) 54 { 55 if(i) 56 cout<<","; 57 cout<<v1[i]; 58 } 59 cout<<"""; 60 cout<<endl; 61 } 62 if(v2.size()==0) 63 cout<<"-"<<endl; 64 else 65 { 66 cout<<"""; 67 for(int i=0; i<v2.size(); i++) 68 { 69 if(i) 70 cout<<","; 71 cout<<v2[i]; 72 } 73 cout<<"""; 74 cout<<endl; 75 } 76 return 0; 77 }