#include<stdio.h> int main() { int num,i,f,r,sum,temp; int min,max; printf("Enter minimum range: "); scanf("%d",&min); printf("Enter maximum range: "); scanf("%d",&max); printf("Strong numbers in given range are: "); for(num=min; num <= max; num++) { temp = num; sum=0; while(temp) { i=1; f=1; r=temp%10; while(i<=r) { f=f*i; i++; } sum=sum+f; temp=temp/10; } if(sum==num) printf("%d ",num); } return 0; }
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