Question

Rewrite following code fragment using while loop
(a)
for i in range(5):
print(i)
(b)
for num in range(2, 10):
if num % 2 == 0:
print("Found an even number", num)
continue
print("Found a number", num)
(c)
for x in range(10):
if x % 2 == 0:
continue
print(x)
(python)​

Answer 1

Question:-

➡ Rewrite the following code using while loop.

Solution to question 1:-

Given code,

for i in range(5):

print(i)

Using while loop, the code will be,

i=0

while (i<5):

print(i)

i=i+1

Solution to question 2:-

Given code,

for num in range(2, 10):

if num % 2 == 0:

print("Found an even number", num)

continue

print("Found a number", num)

Using while loop, we can write like this,

num=2

while(num<10):

if(num%2==0):

print("Found an even number",num)

continue

print("Found a number", num)

num=num+1

Solution to question 3:-

Given code,

for x in range(10):

if x % 2 == 0:

continue

print(x)

Using while loop, we can write in this way,

x=0

while (x<10):

if (x%2==0):

continue

print(x)

x=x+1

Remember to increment the values of i, num and x in these three questions otherwise the loop will not terminate.(infinity loop).