Program C++ to convert octal number into binary

Write a program in C++ to convert an octal number into binary.

C++ program to convert an octal number into binary

Flowchart of C++ Program to convert an octal number into binary

Flowchart of C++ Program to convert octal number into binary

C++ Program Source Code to convert an octal number into binary

Output

Enter a number in octal (between 0 – 7) : 6

Octal number into Binary number 110

Excercise

Find the possible mistakes in the following Shamil’s Flow Table of the program in C++ to convert an octal number into binary.

loop

num=57

Loop Conditionif conditionwhat line will executeActual work to do
True1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14,

15, 18, 19, 20, 21

d=j%10

d=57%10, d=7

p=p*1, p=1

decmal=decmal+

(d*p), decmal=7

i++,  j=57/10

j=5

J=5>0TrueFalse1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15,

18, 19, 20, 21, 22, 11, 12, 13,

14, 16, 17, 18, 19, 20, 21

d=5%10, d=5

p=1*8, p=8

decmal=7+(5*8),

decmal=47

i++, j=5/10

j=0

j=0>0False1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11,

12, 13, 14, 15, 18, 19, 20,

21, 22, 11, 12, 13, 14, 16, 17, 18, 19, 20, 21, 22,23,

24,25,26,27,28,29,30,31

binary=binary+(decmal % 2)*i

binary=0+(47%2)*i, binary=1

i=i*10, i=10

decmal=decmal/2, decmal=23

j=47/2,  j=23

j=23>0True1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 18, 19, 20, 21, 22, 11, 12, 13, 14, 16, 17, 18, 19, 20, 21, 22,23,

24,25,26,27, 28,29, 30, 31, 32, 25,26,27,28,29, 30,31

binary=1+(23%2)*10

binary=11,  i=100

decmal=23/2

decmal=11

j=23/2,  j=11

 

j=11>0True1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 18, 19, 20, 21, 22, 11, 12, 13, 14, 16, 17, 18, 19, 20, 21, 22,23,

24,25,26,27,28,29,30,31,32,25,26,27,28,29,30,31,32,25,26,27,28,29,30,31

binary=11+(11%2)*100

binary=111,  i=1000

decmal=11/2

decmal=5, j=11/2

j=5

 

j=5>0True1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 18, 19, 20, 21, 22, 11, 12, 13, 14, 16, 17, 18, 19, 20, 21, 22,23,

24,25,26,27,28,29,30,31,32,25,26,27,28,29,30,31,32,25,26,27,28,29,30,31

binary=111+(5%2)*1000

binary=1111,  i=10000

decmal=5/2

decmal=2

j=5/2,   j=2

j=2>0True1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 18, 19, 20, 21, 22, 11, 12, 13, 14, 16, 17, 18, 19, 20, 21, 22,23,

24, 25, 26, 27, 28, 29, 30, 31,32, 25, 26, 27, 28, 29, 30, 31, 32, 25, 26,27, 28, 29, 30, 31, 32, 25, 26, 27, 28, 29, 30, 31,

binary=1111+(2%2)*

10000

binary=1111,  i=100000

decmal=2/2

decmal=1

j=2/2,  j=1

j=1>0True1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 18, 19, 20, 21, 22, 11, 12, 13, 14, 16, 17, 18, 19, 20, 21, 22,23,

24,25, 26, 27, 28, 29, 30, 31, 32, 25, 26, 27, 28, 29, 30,31,32, 25, 26, 27,28, 29, 30, 31, 32, 25,26, 27, 28, 29, 30, 31, 32, 25, 26,  27, 28, 29, 30, 31,

binary=1111+(1%2)*

100000

binary=101111,  i=1000000

decmal=1/2

decmal=0

j=1/2,  j=0

 

j=0>0False1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 18, 19, 20, 21, 22, 11, 12, 13, 14, 16, 17, 18, 19, 20, 21, 22,23,

24,25,26,27,28, 29,30,31,32,25, 26,27,28,29,30,31, 32,25,26,27,28, 29,30,31,32,25, 26, 27, 28, 29, 30, 31, 32, 25,  26,  27, 28, 29, 30, 31, 32, 33, 34

Print octal to binary

57=101111

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