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jysingvs.Sheen

dreamer007's Kumite #2

No need to declare number outside of for loop.

Code
Diff
  • public class CountTheDigit {
	public static int nbDig(int n, int d) {
    int count=0;
    for(int i=0; i<n; i++) {
			String number=(i*i)+"";
			count +=  number.length() - number.replace(d+"", "").length();
	  }
  	return count;
  }
}
    • public class CountTheDigit {
    • public static int nbDig(int n, int d) {
    • String number = "";
    • int count=0;
    • for(int i=0; i<n; i++) {
    • number=(i*i)+"";
    • String number=(i*i)+"";
    • count += number.length() - number.replace(d+"", "").length();
    • }
    • return count;
    • }
    • }