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  1.  
  2.  
  3. #include <iostream>
  4. #include <sstream>
  5. #include <string>
  6. #include <vector>
  7. #include <stdlib.h>
  8. #include <stdio.h>
  9. #include <sstream>
  10. using namespace std;
  11.  
  12. int main()
  13. {
  14.     int Z;cin>>Z;
  15.  
  16.         cin.ignore();
  17.     while(Z--)
  18.     {
  19.       //  cin.ignore();
  20.  
  21.         string s;
  22.         getline(cin, s);
  23.         if(s.empty()){
  24.  
  25.             getline(cin,s);
  26.         }
  27.         {
  28.         istringstream iss(s);
  29.         vector<string> numbers;
  30.  
  31.         do
  32.         {
  33.             string sub;
  34.             iss >> sub;
  35.             numbers.push_back(sub);
  36.         } while (iss);
  37.  
  38.         string a = numbers[0];
  39.         string b = numbers[2];
  40.         string result = numbers[4];
  41.         int expression=0; int i=0;
  42.  
  43.         while(a[i]!='\0')
  44.         {
  45.             if(a[i]=='m')
  46.                 { expression=1;  break;}
  47.             i++;
  48.         }
  49.  
  50.         i=0;
  51.         if(expression!=1)
  52.         while(b[i]!='\0')
  53.         {
  54.             if(b[i]=='m')
  55.                 {expression=2;  break;}
  56.             i++;
  57.         }
  58.  
  59.         i=0;
  60.         if(expression!=1 && expression!=2)
  61.         while(result[i]!='\0')
  62.         {
  63.             if(result[i]=='m')
  64.                 {expression=3;  break;}
  65.             i++;
  66.         }
  67.  
  68.             int temp1, temp2;
  69.         switch( expression )
  70.         {
  71.             case 1:
  72.                 temp1 = atoi(result.c_str());
  73.                 temp2 = atoi(b.c_str());
  74.                 cout<<temp1-temp2<<" + "<<b<<" = "<<result<<endl; //   cout<<"\n";
  75.                 break;
  76.  
  77.             case 2:
  78.                 temp1 = atoi(result.c_str());// cout<<temp1<<endl<<temp2<<endl;
  79.                 cout<<a<<" + "<<temp1-temp2<<" = "<<result<<endl;    //cout<<"\n";
  80.                 break;
  81.  
  82.             case 3:
  83.                 temp1 = atoi(a.c_str());
  84.                 temp2 = atoi(b.c_str());
  85.                 cout<<a<<" + "<<b<<" = "<<temp1+temp2<<endl;  // cout<<"\n";
  86.                 break;
  87.  
  88.  
  89.  
  90.         }
  91.  
  92.         }
  93.  
  94.  
  95.  
  96.     }
  97.  
  98.     return 0;
  99. }
  100.  
Success #stdin #stdout 0s 3440KB
comments (?)
stdin
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3

23 + 47 = machula

3247 + 5machula2 = 3749

machula13 + 75425 = 77038
stdout
copy 
23 + 47 = 70
3247 + 3702 = 3749
1613 + 75425 = 77038
https://ideone.com/XUG4kS
language:
C++ (gcc 8.3)
created:
11 years ago
visibility:
secret

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