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51 lines (46 loc) · 1.66 KB
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Copy pathChartingProgress.java
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51 lines (46 loc) · 1.66 KB
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import java.util.Scanner;
public class ChartingProgress {
public static void main(String[] args) {
Scanner sc = new Scanner(System.in);
int indexOfStart = 0;
while (sc.hasNextLine()) {
String line = sc.nextLine();
if (line.equals("")) {
// sc.nextLine(); // get the next empty line
// print 2 lines
System.out.println();
System.out.println();
indexOfStart = 0;
continue;
}
int numOfAsterisks = countAsterisks(line);
String print = printLine(indexOfStart, numOfAsterisks, line.length());
System.out.println(print);
indexOfStart += numOfAsterisks;
}
}
private static String printLine(int indexOfStart, int numOfAsterisks, int lengthOfLine) {
StringBuilder lineToPrint = new StringBuilder();
if (numOfAsterisks == 0) {
lineToPrint.append(".".repeat(lengthOfLine));
} else {
for (int i = 0; i < indexOfStart; i++) {
lineToPrint.append(".");
}
// int asterisksToAdd = indexOfStart + "*".repeat(numOfAsterisks).length();
lineToPrint.insert(0, "*".repeat(numOfAsterisks));
while (lineToPrint.length() < lengthOfLine) {
lineToPrint.insert(0, ".");
}
}
return lineToPrint.toString();
}
private static int countAsterisks(String line) {
int count = 0;
for (int i = 0; i < line.length(); i++) {
if (line.charAt(i) == '*')
count += 1;
}
return count;
}
}