Database System Concepts
Database System Concepts
7th Edition
ISBN: 9780078022159
Author: Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher: McGraw-Hill Education
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Java -  Methods - Count Characters

Write a program whose input is a character and a string, and whose output indicates the number of times the character appears in the
string. The output should include the input character and use the plural form, n's, if the number of times the characters appears is not
exactly 1.
Ex: If the input is:
n Monday
the output is:
1 n
Ex: If the input is:
z Today is Monday
the output is:
Ex: If the input is:
n It's a sunny day
the output is:
2 n's
Case matters. n is different than N.
Ex: If the input is:
n Nobody
the output is:
O n's
The program must define and call the following method that takes the input string and character as parameters, and returns the number of
times the input character appears in the input string.
public static int calcNumCharacters (String userstring, char userChar)
1 import java.util.Scanner;
2
3 public class LabProgram {
4
5
6
7
8
9
10 }
/* Define your method here */
public static void main(String[] args) {
/* Type your code here. */
}
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Transcribed Image Text:Write a program whose input is a character and a string, and whose output indicates the number of times the character appears in the string. The output should include the input character and use the plural form, n's, if the number of times the characters appears is not exactly 1. Ex: If the input is: n Monday the output is: 1 n Ex: If the input is: z Today is Monday the output is: Ex: If the input is: n It's a sunny day the output is: 2 n's Case matters. n is different than N. Ex: If the input is: n Nobody the output is: O n's The program must define and call the following method that takes the input string and character as parameters, and returns the number of times the input character appears in the input string. public static int calcNumCharacters (String userstring, char userChar) 1 import java.util.Scanner; 2 3 public class LabProgram { 4 5 6 7 8 9 10 } /* Define your method here */ public static void main(String[] args) { /* Type your code here. */ }
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