Question

Write a program in QBASIC

print the following series :

0, 7 , 15 , …. N terms( N should be taken input from

user)​

Answer 1

Language:

Qbasic

Patterns used:

0, 7 , 15 , 24, 34 ... N

Program:

CLS

INPUT "Enter tge value of N: "; N

FOR I = 0 TO N

sum= sum + 7 + i

NEXT I

PRINT sum

END

Explanation:

• Input accepts N.
• Runs a loop N times, and adds value of 7+ i to it where i is the number of times the loop has ran at that moment of time.
• Prints last value of sum as the loop ends.