Answer Posted / deeksha shaw

import java.util.Scanner;
public class peterson
{
public static void main(String args[])
{
int n,f=1;
Scanner in=new Scanner(System.in);
System.out.println("enter a number");
n=in.nextInt();
for(int a=1;a<=n;a++)
f=f*a;
if (f==n)
System.out.println(" it is a Peterson number");
else
System.out.println("it is not a Peterson number");
}
}

Write a program on swapping (100, 50)

1063

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Explain how do you generate random numbers in c?

1043

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Which header file is used for clrscr?

999

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Explain the use of function toupper() with and example code?

1078

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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.

1769

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988

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1025

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Explain About fork()?

1058

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Can two or more operators such as and be combined in a single line of program code?

1310

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What is static and auto variables in c?

1021

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write a program for the normal snake games find in most of the mobiles.

2214

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1001

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1164

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What is the ANSI C Standard?

1212

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Why do we use & in c?

950

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