Answer Posted / sams

Two numbers are input through the keyboard into two
locations C and D. Write a program to interchange the
contents of C and D.



#include<stdio.h>

#include<conio.h>
void main( )
{
int a,b,c;
clrscr( );
printf("Enter A: ");
scanf("%d",&a);

printf("Enter B: ");
scanf("%d",&b);

c=a;
a=b;
b=c;

printf("\n The New Value Of A is : %d",a);
printf("\n The New Value Of B is : %d",b);


getch();
}

Is javascript based on c?

1057

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using only #include and #include Write a program in C that will read an input from the user and print it back to the user if it is a palindrome. The string ends when it encounters a whitespace. The input string is at most 30 characters. Assume the string has no spaces and distinguish between and lowercase. So madam is a palindrome, but MadAm is not a palindrome. Use scanf and %s to read the string. Sample Test: Enter a string: madam madam is a palindrome. Enter a string: 09023 09023 is not a palindrome.

1805

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Describe newline escape sequence with a sample program?

1111

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what is the different bitween abap and abap-hr?

2310

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What is meant by int main ()?

1199

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What is boolean in c?

1088

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What is the difference between arrays and pointers?

1119

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Explain why c is faster than c++?

1062

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In c programming language, how many parameters can be passed to a function ?

1104

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What is wild pointer in c with example?

1050

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2) Write a program that will help Air Traffic Control for an airport to view the sequence of flights ready for take-off. The airport can accommodate 10 flights waiting for take-off at any point in time. Each flight has a unique 3 digit numeric identifier.  Each time a flight takes-off, Air Traffic Control adds a flight to the waitlist. Each time a flight is added to the waitlist, the list of flights waiting to take-off must be displayed.  When a flight is cleared for take-off, Air Traffic Control removes the flight from the waitlist. Each time a flight takes-off, the list of flights waiting to take-off must be displayed.  Sequence of take-off is the sequence of addition to the waitlist

2919

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Write a C/C++ program to add a user to MySQL. The user should be permitted to only "INSERT" into the given database.

1962

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Why is main function so important?

1094

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Explain what happens if you free a pointer twice?

1068

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How can I recover the file name given an open stream?

1003

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