HAPPY NUMBER
A happy number is a number in which the eventual sum of the square of the digits of the number ...
MATRIX SYMMETRIC
Write a program to declare a square matrix A[][] of order MxM where ‘M’ is the number of rows and ...
COMPOSITE MAGIC NUMBER
A Composite Magic number is a positive integer which is composite as well as a magic number. Composite number : ...
REMOVE WORD
Write a program to accept a sentence which may be terminated by either ‘.’ ‘?’ or ‘!’ only. Any other ...
VALID DATE
Design a program which accepts your date of birth in dd mm yyyy format. Check whether the date entered is ...