All pastes #927368 Raw Edit

Something

public text v1 · immutable
·published 2008-03-04 07:02 UTC
rendered paste body
	public boolean ex15HasOnlyDigits(String str) {
		for(int i = 0; i < str.length(); i++){
			if(str.charAt(i) != '1' 
				&&
				str.charAt(i) != '2' 
					&&
					str.charAt(i) != '3' 
						&&
						str.charAt(i) != '4' 
							&&
							str.charAt(i) != '5' 
								&&
								str.charAt(i) != '6' 
									&&
									str.charAt(i) != '7' 
										&&
										str.charAt(i) != '8' 
											&&
											str.charAt(i) != '9' 
												&&
												str.charAt(i) != '0' 
			)
				return false;
			
			
		}
		return true;
	}