AN IMPLEMENTATION TO FIND FACTORIAL OF THE NUMBER

//AN IMPLEMENTATION TO FIND FACTORIAL OF A NUMBER//

#include<stdio.h>

int main()

{

int fect=1;//fect is 1

int i=0;

printf("ENTER THE NUM:");//enter the num whose fectorial is to be found..//

scanf("%d",&i);

for(;i>0;i--)//n>0 ...decrement the number...//&multiply again & again to get factorial

{

fect=fect*i;//5*4*3*2*1

}

printf("factorial of num is %d",fect);//5!

return 0;

}

//OUT:

//THE NUM:5

//ctorial of num is 120#    

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