Solve Hello Galaxy in python

solutions/beecrowd/1515/1515.py

@@ -0,0 +1,18 @@
+n = int(input())
+while not n == 0:
+    sent_first = float('inf')
+    first_sender_planet = ''
+    for _ in range(n):
+        planet, received_at, travel_time = input().split()
+        received_at = int(received_at)
+        travel_time = int(travel_time)
+
+        sent_at = received_at - travel_time
+
+        if sent_at < sent_first:
+            sent_first = sent_at
+            first_sender_planet = planet
+
+    print(first_sender_planet)
+
+    n = int(input())

solutions/beecrowd/1515/generate_in.sh

@@ -0,0 +1,25 @@
+#!/usr/bin/env bash
+
+set -euo pipefail
+
+TESTCASES=1000
+MAX_N=100
+MAX_T=1000
+MAX_PLANET_NAME_SUFFIX_SIZE=13
+LETTERS=(a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z)
+
+function planet_name {
+    echo -n "Planeta"
+    for _ in $(seq "${MAX_PLANET_NAME_SUFFIX_SIZE}"); do
+        echo -n "${LETTERS[$((RANDOM % 52))]}"
+    done
+}
+
+for _ in $(seq "${TESTCASES}"); do
+    n=$((RANDOM % MAX_N + 1))
+    echo "${n}"
+    for _ in $(seq "${n}"); do
+        echo "$(planet_name) $((RANDOM % 99 + 2014)) $((RANDOM % MAX_T + 1))"
+    done
+done
+echo "0"