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Guys can uplz post a prog for finding factorial for numbers above 10 as the range of 11! exceeds int and so here is the logic but i am not able to code it example 5!=120 A[0]=0,A[1]=2,A[2]=1 6!=720=6*5! 6*A[0]=0;6*A[1]=12;6*A[2]=6; now removing the 1 from A[1]=12 i.e A[1]=2;and adding it to A[2]i.e A[2]=7 and then reversing the array i.e A[0]=7,A[1]=2,A[2]=0 and displaying it i.e 6!=720 similarly for 7!=5040 u can try but using this logic plz code the program

//factorial of large numbers #include #include void calculate(int*,int); void print(int*,int); #define max 10000 //int max =100000000000; int main() { int i,j,a[max],n; printf("enter the no to find factorial\n\n"); scanf("%d",&n); a[0]=1; for(i=1;i<=max;i++) a[i]=0;

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ReplyDeleteGuys can uplz post a prog for finding factorial for numbers above 10 as the range of 11! exceeds int and so here is the logic but i am not able to code it

ReplyDeleteexample 5!=120

A[0]=0,A[1]=2,A[2]=1

6!=720=6*5!

6*A[0]=0;6*A[1]=12;6*A[2]=6;

now removing the 1 from A[1]=12 i.e A[1]=2;and adding it to A[2]i.e A[2]=7 and then reversing the array

i.e A[0]=7,A[1]=2,A[2]=0 and displaying it i.e 6!=720 similarly for 7!=5040 u can try but using this logic plz code the program

To find the factorial of very large number like 1000 go through following link:

DeleteFactorial of big numbers by c program

//factorial of large numbers

Delete#include

#include

void calculate(int*,int);

void print(int*,int);

#define max 10000

//int max =100000000000;

int main()

{ int i,j,a[max],n;

printf("enter the no to find factorial\n\n");

scanf("%d",&n);

a[0]=1;

for(i=1;i<=max;i++)

a[i]=0;

for(i=1;i<=n;i++)

{for(j=0;j=10)

{rev=a[k]%10;

p=a[k]/10;

a[k+1]+=p;

a[k]=rev;

}

//print(a,i);

}

void print(int *a,int i)

{

// printf(" ipp is %d",i);

int l,c=0;

printf("factorial of %d is\n\n",i);

for(l=max-1;l>=0;l--)

{ if((a[l]==0)&&(c==0))

continue;

printf("%d",a[l]);

c=1;

}

printf("\n\n");

}

can u provide program of factorial with arguments nd no return value

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ReplyDeleteThe recursive solution of the above problem(ques 1).

ReplyDelete#include

main()

{

int num;

scanf("%d\n",&num);

printf("%d",fact(num));

}

int fact(int num)

{

if(num == 1)

return 1;

return fact(num-1)*num;

}

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ReplyDeleteFactorial of a number

Write a program to find the factorial of a number using functions.

Function Specification:

int factorial(int n)

The function accepts a int and returns an int.

Input Format:

Input consists of 1 integer.

Output Format:

Output consists of a single integer. Refer sample output for formatting details.

Sample Input:

3

Sample Output:

6

can u help me for this

ReplyDelete