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GeezerVison is showing github.com — Java-Programs/String/checkStrChar.java at master · divScorp/Java-Programs Expand file tree/ Copy pathcheckStrChar.javaMore file actions 20 lines (16 loc) · 553 Bytes / Copy pathcheckStrChar.javaFile metadata and controls20 lines (16 loc) · 553 Bytes 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 package String; /* to check string inputs are characters or integer */ public class checkStrChar { public static void main(String[] args){ String str = "hello77"; for(int i=0; i<str.length();i++){ Boolean flag = Character.isDigit(str.charAt(i)); if(flag){ System.out.println("'"+str.charAt(i)+"' is a number"); } else{ System.out.println("'"+str.charAt(i)+"' is not a number"); } } } } |
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