Problem:
Find the number of factors of a given number.
eg. The number of factors of 10 are (2,5,10) = 3
The number of factors of 18 are (2,3,6,9,18) = 5
Solution:
//14. Number of Factors public int numberOfFactors(int N) { if(N==1){ return 1; } int count = 0; for(int i=1; i<=(N/2); i++){ if(N%i==0){ count++; } } return count+1; }
good