Question

Find the output

10 LET A=10
20 LET B=15
30 LET C=A+B
40 PRINT "C"
50 LET A=10
60 LET B=15
70 LET C=A+B
80 PRINT C​

Answer 1

Given C∅de:

10 LET A=10

20 LET B=15

30 LET C=A+B

40 PRINT "C"

50 LET A=10

60 LET B=15

70 LET C=A+B

80 PRINT C

Language: QBASIC

Output:

C

25

Explanation:

1. Line 10: It initialises A = 10
2. Line 20: It initialises B = 15
3. Line 30: It initialises C = A + B. C becomes 25.
4. Line 40: This displays the string "C". Output: C.
5. Line 50: Again, it initialises A = 10
6. Line 60: B becomes 15.
7. Line 70: C is the sum of A and B which is = 15 + 10 = 25.
8. Line 80: Displays the value of C i.e., 25

Hence, output will be –

C

25