Question

Q 3. Predict the output of the following program.
i=0;sum=0
n=int(input("Enter n value : '))
while i<=n:
if(i%21=0);
sum=sum+i
=i+1
print("Sum: "sum)
Q 4. Predict the output of the following program.
i=0;sum=0
n=int(input("Enter n value :'))
while i<=n:
if(i%2==0);
sum=sum +
print("Sum: "sum)
Q 5. Write a program to print the series 12+2+3+...n

in python while loop problem plz​

Answer 1

Answer:

Q.3)   if u take first value of n=21

         Output:

          21

          As if n=21 the first value which satisfy the condition i%n==0 is the value of i equal to n.

So sum= sum+i = 0+21 = 21

Q. 4) I cannot understand what u wrote in sum= sum+

Q.5)

     n=int(input("Enter any number")

     i=1

     while (i<=n):

            print(i,"+")

            i=i+1