UVa Online Judge Challenge "272"
“TEX is a typesetting language developed by Donald Knuth. It takes source text together with a few typesetting instructions and produces, one hopes, a beautiful document. Beautiful documents use…”
Problem
My Solution
import java.util.Scanner;
public class Main {
public static void main(String[] args){
Scanner sc = new Scanner(System.in);
boolean verticalMarks = false;
while (sc.hasNextLine()) {
StringBuilder sb = new StringBuilder();
String input = sc.nextLine();
for (int i = 0; i < input.length(); i++) {
if (input.charAt(i) == 34) {
if (!verticalMarks) {
sb.append("``");
verticalMarks = true;
} else if (verticalMarks) {
sb.append("''");
verticalMarks = false;
}
} else {
sb.append(input.charAt(i));
}
}
System.out.println(sb);
}
}
}
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