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  • Question
  • Write a c program to check whether a number is strong or not.


  • Correct Answer
  • #include int main(){ int num,i,f,r,sum=0,temp; printf("Enter a number: "); scanf("%d",&num); temp=num; while(num){ i=1,f=1; r=num%10; while(i<=r){ f=f*i; i++; } sum=sum+f; num=num/10; } if(sum==temp) printf("%d is a strong number",temp); else printf("%d is not a strong number",temp); return 0; } Sample output: Enter a number: 145 145 is a strong number 


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    • Options
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