Difference between ++*p, *p++ and *++p

The pre and post increment with *, I am confused here. Is it pointer in the first two cases?

• Aditi
• 5946 Views
• 2 Answers

• Thanks for sharing excellent information's. Your web-site is very cool. I'm impressed by the details that you have on this web site with a rel='nofollow' href="https://geometrydash-lite.io"geometry dash lite/a. br /

  • Kane
  • 22 May
  • 0 Comment

  0

  ---

• The expression ++*p has two operators of same precedence, so compiler looks for assoiativity. Associativity of operators is right to left. Therefore the expression is treated as ++(*p). Therefore the output of first program is “arr[0] = 11, arr[1] = 20, *p = 11“.br /br /The expression *p++ is treated as *(p++) as the precedence of postfix ++ is higher than *. Therefore the output of second program is “arr[0] = 10, arr[1] = 20, *p = 20“.br /br /The expression *++p has two operators of same precedence, so compiler looks for assoiativity. Associativity of operators is right to left. Therefore the expression is treated as *(++p). Therefore the output of second program is “arr[0] = 10, arr[1] = 20, *p = 20“.

  • Archana
  • 02 Apr
  • 0 Comment

  -1

  ---

• C programming Program to print the Fibonacci series up to n numbers.
• What are the best books for C Programming preparations?
• The best CBD for Life
• What are storage classes in C language?
• Left Shift and Right Shift Operators in C
• Short circuit logical operators used in C language.
• Trade crypto anytime
• How will you print “Hello World” without semicolon?
• Write a program to store 5 elements in the array P and 3 elements in the array Q.Produce a third array R after joining the array P and Q.Display the resultant array.
• Ищу достойного мужчину!