write a c program to find out ncr factor of given number, Problem Solving, Adv C

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Question:Write a c program to find out NCR factor of given number

Answer #include<stdio.h>
int main(){
  int n,r,ncr;
  printf("Enter any two numbers->");
  scanf("%d %d",&n,&r);
  ncr=fact(n)/(fact(r)*fact(n-r));
  printf("The NCR factor of %d and %d is %d",n,r,ncr);
  return 0;
}
 int fact(int n){
  int i=1;
  while(n!=0){
      i=i*n;
      n--;
  }
  return i;
 }

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1. C program to find the ncr value by using recursive function

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Write a c program to find out NCR factor of given number

Question:Write a c program to find out NCR factor of given number

Answer #include<stdio.h> int main(){ int n,r,ncr; printf("Enter any two numbers->"); scanf("%d %d",&n,&r); ncr=fact(n)/(fact(r)*fact(n-r)); printf("The NCR factor of %d and %d is %d",n,r,ncr); return 0; } int fact(int n){ int i=1; while(n!=0){ i=i*n; n--; } return i; }

Answer
#include<stdio.h> int main(){ int n,r,ncr; printf("Enter any two numbers->"); scanf("%d %d",&n,&r); ncr=fact(n)/(fact(r)fact(n-r)); printf("The NCR factor of %d and %d is %d",n,r,ncr); return 0; } int fact(int n){ int i=1; while(n!=0){ i=in; n--; } return i; }