checkpoint 52 Write an input validation loop that asks the u

checkpoint 5.2 Write an input validation loop that asks the user to enter a number in the range of 10 through 25. 5.3 Write an input validation loop that asks the user to enter Y, y, N\', or \'n\'. 5.4 Write an input validation loop that asks the user to enter \"Yes\" or \"No 5.12 Write a for loop that repeats seven times, asking the user to enter a number. The loop should also calculate the sum of the numbers entered. 5.7 You want to write a for loop that displays \"I love to program\" 50 times. Assume that you will use a counter variable named count A) What initialization expression will you use? B) What est expression will you use? C) What update expression will you use? D) Write the loop. 5.8 What will the following program segments display? A) for (int count 0: count 6: count++) cout (count count: B) for (int value 5; value

Solution

Checkpoint.

5.2 Write an input validation loop that asks the user to enter a number in the range of 10 through 25.

while(true)

{

cout<<\"Enter an integer in the range 10 - 25: \";

cin>>number;

if(number >= 10 && number <= 25)

break;

}

5.3 Write an input validation loop that asks the user to enter \'Y\', \'y\', \'N\', or \'n\'.

while(true)

{

cout<<\"Do you want to continue (Y/N): \";

cin>>repeat;

if(repeat == \'Y\' || repeat == \'y\')

{ cout<<\"Yes.\"<<endl; break; }

else if(repeat == \'N\' || repeat == \'n\')

{ cout<<\"No.\"<<endl; break; }

else

cout<<\"Invalid input. Try again.\"<<endl;

}

5.4 Write an input validation loop that asks the user to enter \"Yes\", or \"No\".

while(true)

{

cout<<\"Do you want to continue (Yes/No): \";

cin>>repeat;

if(repeat == \'Yes\')

{ cout<<\"Yes.\"<<endl; break; }

else if(repeat == \'No\')

{ cout<<\"No.\"<<endl; break; }

else

cout<<\"Invalid input. Try again.\"<<endl;

}