Answer Posted / chandrakant rohi

++x
it means pre-increament ,before execute the x first it increment
Ex int x=10;
printf("%d",++x);

ans=11
and
x++ means post_increament,first excute the statment and then increment ;
Ex
int x=10;
printf("%d",x++);
ans =10;

write a program that reads a series of strings and prints only those strings begging with letter "b"

2677

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3372

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Ask the user to input three positive integers M, N and q. Make the 2 dimensional array of integers with size MxN, where all the elements of I (I = 1,…,M) line will be members of geometrical progression with first element equal to the number of line (I) and denominator q.

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Code for Method of Handling Factorials of Any Size?

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3282

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Question 1: Implement a base class Appointment and derived classes Onetime, Daily, Weekly, and Monthly. An appointment has a description (for example, “see the dentist”) and a date and time. Write a virtual function occurs_on(int year, int month, int day) that checks whether the appointment occurs on that date. For example, for a monthly appointment, you must check whether the day of the month matches. Then fill a vector of Appointment* with a mixture of appointments. Have the user enter a date and print out all appointments that happen on that date. *This Should Be Done IN C++

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3453

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2157

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2058

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4367

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3270

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