1 #include
    
      2 #include
     
       3 #include
      
        4 using namespace std; 5 int main(){ 6     string s; 7     int T,a; 8     cin>>T; 9     getchar();10     while(T--){11         getline(cin,s);12         stringstream ss(s);13         int sum=0;14         while(1){15             ss>>a;16             if(ss.fail())break;17             sum+=a;18         }19         cout<
       
        <
       
      
     
    

1 /*#include
    
      2 #include
     
       3 #include
      
        4 using namespace std; 5 int main(){ 6     string s="carea 89 男"; 7     stringstream ss(s); 8     string a,b; 9     int c;10         ss>>a>>c>>b;11         cout<
       <
        
         17 #include
         
          18 #include
          
           19 using namespace std;20 int main(){21 char s[50],ss[50];22 int a=154000,b=848;23 sprintf(s,"%d plus %d is %d",a,b,a+b);//24 cout<
           <