USACO Bronze 2020 January - Word Processor

C++

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#include <cstdio>
#include <iostream>
#include <string>

using namespace std;

int main() {
	freopen("word.in", "r", stdin);
	freopen("word.out", "w", stdout);

Java

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

public class Word {
	public static void main(String[] args) throws IOException {
		BufferedReader read = new BufferedReader(new FileReader("word.in"));
		StringTokenizer initial = new StringTokenizer(read.readLine());
		initial.nextToken();  // we won't need N
		int maxWidth = Integer.parseInt(initial.nextToken());

Python

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with open("word.in") as read:
	max_width = int(read.readline().split()[1])
	essay = read.readline().split()

formatted = ""
rn_length = 0
for w in essay:
	# ok, this word exceeds the limit, let's wrap it around
	if rn_length + len(w) > max_width:
		formatted = formatted[:-1] + "\n"