Answer / prayashjeet chanda

#include<stdio.h>
#include<conio.h>

void main()
{
clrscr();

int num,i;

printf("\nEnter a number: ");
scanf("%d",&num);

for(i=num;i>0;i--)
{
printf("\n%d",i);
}

getch();
}

Answer / rohit dilip kakade

#include<stdio.h>
#include<conio.h>
void main(void)
{
   int i;
clrscr();
    for(i=5;i>0;i--)
{
      printf("
%d",i);
}
getch();
}

main difference between c and c++ language

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Given a number N, product(N) is the product of the digits of N. We can then form a sequence N, product(N), product(product(N))… For example, using 99, we get the sequence 99, 99 = 81, 81 = 8. Input Format: A single integer N Output Format: A single integer which is the number of steps after which a single digit number occurs in the sequence. Sample Test Cases: Input #00: 99 Output #00: 2 Explanation: Step - 1 : 9 * 9 = 81 Step - 2 : 8 * 1 = 8 There are 2 steps to get to this single digit number. Input #01: 1137638147

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Explain spaghetti programming?

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how can f be used for both float and double arguments in printf? Are not they different types?

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