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  1. Practice
  2. C++
  3. Introduction
  4. For Loop
  5. Discussions

For Loop

  • piyushp0541 + 4 comments

    for(n=10;n<=b;n++){
    if (n%2==0){ cout<<"even"< 

             what these lines are performing can anyone explain please 
....
    • Vexify + 2 comments
      //Compares the values of a, b with 9 and if values <= 9 then
//Prints all values from 'a' uptill 'b' in string format
if ((a<=9)&&(b<=9)){ 
       for(n=a;n<=b;n++){
            cout << intMap[n-1]<<endl; 
        } }
    //Compares the values of a, b with 9
    //And if the value of a <= 9 and value of b > 9 then....
    else if ((a<=9)&&(b>9)){    
        //Prints all the values starting from 'a' uptill 9
        //in string format and then....
        for(n=a;n<=9;n++){
            cout<<intMap[n-1]<<endl;
        }
        //For values which are greater than 9 and <= to 'b'
        //Prints 'even' or 'odd' for them
        for(n=10;n<=b;n++){    
            if (n%2==0){
                cout<<"even"<<endl;
            }
             else {
                 cout<<"odd"<<endl;
             }
         }
  }

Hope that helps.
      • samarthchadda_i1 + 0 comments

        why you have used intmap[n-1]

      • fatursetiawan80 + 0 comments

        thank you so much...

    • sanjay_kanakkot + 0 comments
      [deleted]
    • sanjay_kanakkot + 0 comments

      for(n=10;n<=b;n++) checking the value of n is less than b if(n%2==0) suppose the value of n you given is 10 if statement will find the remainder by using the modulus % that is n%2 10%2 just divide the reminder will always be zero which means if its divisible by 2 it is even number..

    • klausskent17 + 0 comments

      you have a for loop and it start counting from 10 , after check the condition if n is inferior or egal to b , when it is true it increment the value of n ... if n%2 == 0 , means if n is divisible by 2 , he will display even I hope it helps you :-)