Revise the program so that it accepts floating-point input and prints a floating

Question

Revise the program so that it accepts floating-point input and prints a floating-point result. Make sure that you notate the constants correctly. Exercise 3.1.2. Can you revise the example so that it uses a while loop, but does not use either the do or break keyword? Note that the result should produce exactly the same behavior under all conditions that Example 3.1 does. Introducing Random Numbers _ In the next section, we're going to use a do-while loop in another game program. To keep it interesting, we need a way to generate random numbers. That's often true of games and simulations.

Explanation / Answer

Exercise 3.1.1:

float n, sum = 0;

while(true)

{

cin>> n;

n += sum;

if(n <= 0.0)

break;

}

Here is the code which produces the same result, without using either do, or break statement:

char s[50];
float n, sum = 0;
while((n = atof(gets(s))) > 0.0)
sum += n;
cout<<sum<<endl;

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