Explain what are header files and explain what are its uses in c programming?
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write a program to sort the elements in a given array in c language
#include<stdio.h> #include<conio.h> # define swap(a,b) temp=a; a=b; b=temp; void main( ) { int i, j, temp; i=5; j=10; temp=0; if( i > j) swap( i, j ); printf( "%d %d %d", i, j, temp); }
Write a program to add the following ¼+2/4+3/4+5/3+6/3+... (Like up to any 12 no.s)
if the total selling price of 15 items and the total profit earned on them is input through the keyboard, write a program to find the cost price of one of the item
What math functions are available for integers? For floating point?
Tell us something about keyword 'auto'.
print 1-50 with two loop & two print Statement
What does sizeof int return?
what is constant pointer?
List the difference between a 'copy constructor' and a 'assignment operator' in C?
A MobileNumber is a VIP number if it satisfy the following conditions. The operator should be Vodafone. Atleast one 0 (Zero) should be exist in mobile number. The number should not end with 8. The single digit sum of all the digits in the number should be equal to 9. For example if the number is 9876543210, the sum is 9+8+7+...+1+0 = 45. Sum of 4+5 = 9. Write a method: private boolean isVIPMobileNumber(String mobileNum, String operator) mobileNum phone number operator mobile operator as bsnl, Vodafone
Explain how can you determine the size of an allocated portion of memory?