Sentence Count

sentencecount.java

import java.io.*;
import java.util.*;

/*
 * To execute Java, please define "static void main" on a class
 * named Solution.
 *
 * If you need more classes, simply define them inline.
 */

/*

Input:
Rows: 4
Cols: 33
Sentence: {"The", "cat", "is", "wearing", "a", "red", "hat."}



The cat is wearing a red hat. The
cat is wearing a red hat. The cat
is wearing a red hat. The cat is 
wearing a red hat. The cat is    



Output: 4
*/

class Solution {
  
  public static void main(String[] args) {
    
    ArrayList<String> strings = new ArrayList<String>();
 
    
    strings.add("Hello, World!");
    strings.add("Welcome to CoderPad.");
    strings.add("This pad is running Java 8.");

    for (String string : strings) {
      System.out.println(string);
    }

    int rows = 4;
    int cols = 33;
    String[] words = {"The", "cat", "is", "wearing", "a", "red", "hat."};
    
    Solution test = new Solution();
    
    int output = test.countSentence (rows, cols, words);
   
    System.out.println(output);

    
  }
  
  public int countSentence (int rows, int cols, String[] words){
    
    int maxChars = rows * cols;
    String output = "";
    
    int wordIndex = 0; 
    int wordArraySize = words.length;
    int sentenceCount = 0; 
    
    while (output.length() <= maxChars){
      
      output = output + " " + words[wordIndex];
      
      //System.out.println(output);
      
      
      wordIndex++;
    
      if (wordIndex >= wordArraySize) {
        sentenceCount++;
        wordIndex = 0;
        
        //System.out.println("count: " + sentenceCount);
        
      }
      
    }
    
    
    return sentenceCount;
    
  }
}