Convert the following while loop to a for loop such that the output remains same.int i = 20;while (i > 0){cout << i << “\t”;i = i - 2;}
Question
Convert the following while loop to a for loop such that the output remains the same.
int i = 20;
while (i > 0) {
cout << i << "\t";
i = i - 2;
}
Solution
To convert the given while loop to a for loop, follow these steps:
- Initialize the variable
ito 20. - Set the condition for the for loop as
i > 0. - Inside the loop, print the value of
ifollowed by a tab character. - Decrement the value of
iby 2 in each iteration.
Here is the converted for loop:
for (int i = 20; i > 0; i -= 2) {
cout << i << "\t";
}
This for loop will produce the same output as the original while loop.
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