TCS Coding Problem 9

17 comments on “TCS Coding Problem 9”

• 
  

  GAURAV

  #include
  #include
  #include

  using namespace std;

  int main()
  { int n;
  vectorv;
  cin>>n;
  int rem=0;
  while(n>8){
  int rem=n%8;
  n/=8;
  v.push_back(rem);
  }
  v.push_back(n);
  reverse(v.begin(),v.end());
  for(auto it:v)
  cout<<it;

  return 0;
  }

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• 
  

  Pallipattu

  n=int(input())
  a=””
  while (n>0):
  a=a+str(n%8)
  n=n//8
  print(a[::-1])

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• 
  

  Debanjan

  ”’I think I have a more understandable code here”’

  def decimalToOctal(b):
  a = []
  while b>0:
  d=b%8
  q=int(b/8)
  a.append(d)
  b=q
  print(f”Octal number is “,end=””)
  i=len(a)-1
  while(i>=0):
  print(a[i],end=””)
  i=i-1

  n=int(input(“Enter number to be converted”))
  decimalToOctal(n)

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• 
  

  amit

  #include

  int main()
  {
  int num;
  int arr[100];
  int count=0;
  int i=0;
  scanf(“%d”,&num);
  while(num!=0)
  {
  arr[i]=num%8;
  num=num/8;
  i++;
  }
  for(int j=i-1;j>=0;j–)
  {
  printf(“%d”,arr[j]);
  }

  return 0;
  }

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• 
  

  sudipto

  #include
  int decimaltoctal(int decimal)
  {
  int octal=0;
  int i=1;
  while(decimal!=0)
  {
  octal=octal+(decimal%8)*i;
  decimal=decimal/8;
  i=i*10;
  }
  return octal;
  }
  int main()
  {
  int decimal;
  scanf(“%d”,&decimal);
  int x=decimaltooctal(decimal);
  printf(“%d %d”,decimal,x);
  }

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• 
  

  Raman

  // Online C compiler to run C program online
  #include

  int main() {
  int n,a[20],rem;
  int count=0,i=0;
  printf(“enter the number :”);
  scanf(“%d”,&n);

  while(n>0){
  rem=n%8;
  a[i]=rem;
  n=n/8;
  i++;
  count++;
  }
  for(i=count-1;i>=0;i–){
  printf(“%d”,a[i]);
  }

  return 0;
  }

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• 
  

  swapnil

  public class decimalToOctal {

  public static void main(String[] args) {
  // // TODO Auto-generated method stub
  Scanner s= new Scanner(System.in);
  int num =s.nextInt();
  int rem;
  ArrayList res=new ArrayList();
  while(num>0) {
  rem=num%8;
  num=num/8;
  res.add(rem);

  }
  for(int i=res.size()-1;i>=0;i–) {

  System.out.print(res.get(i));

  }
  }
  }

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• 
  

  Richik

  def octal(a):
  if a==0:
  return 0
  else:
  return (10*octal(a//8)+a%8)
  print(octal(16))

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• 
  

  The Bong

  public class DecimaltoOctal {
  public static void main(String[] args) {
  System.out.println(decimelToOctal(14));
  }
  static int decimelToOctal(int decimel) {
  //Using STL
  return Integer.parseInt(Integer.toOctalString(decimel));
  }
  }

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• 
  

  Srimukhi

  #include
  int main()
  {
  int n;
  scanf(“%d”,&n);
  printf(“%o”,n);
  }

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• 
  

  HelpPrepInsta

  Thanks for contributing the code Srimukhi

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• 
  

  Gopika Gopal

  #include
  int convert(int);
  void main()
  {
  int dnum;
  scanf(“%d”,&dnum);
  printf(“%d”,convert(dnum));
  }
  int convert(int dnum)
  {
  int onum=0,i=1;
  while(dnum!=0)
  {
  onum=onum+(dnum%8)*i;
  dnum=dnum/8;
  i=i*10;
  }
  return onum;
  }

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• 
  

  Mohd Saif

  x=int(input(“how many times you want to convert a decimal number into equivalent octal number:\n”))
  for i in range(x):
  n=int(input(“enter the decimal number:\n”))
  print(“Its equivalent octal number is:”,oct(n),”starting first two symbol of octal i.e zero and o”)

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