06.High Jump

daninemski 2 Точки

06.High Jump

targeted_height = int(input())  # 250


training_target = targeted_height - 30   # 220
jumps = 0
for i in range(1, 10):
    for i in range(1, 4):
        tihjump = int(input())
        if tihjump > targeted_height:
            jumps = jumps + 1
            print(f"Tihomir succeeded, he jumped over {targeted_height}cm after {jumps} jumps.")
            break
        if tihjump > training_target:
            jumps = jumps + 1
            training_target = training_target + 5
            print(training_target)
            break
        if tihjump <= training_target and i != 3:
            jumps = jumps + 1
        if i == 3 and tihjump <= training_target:
            jumps = jumps + 1
            print(f"Tihomir failed at {training_target}cm after {jumps} jumps.")
            break

RuntimeError
ValueError: invalid literal for int() with base 10: ''

Това е задача от изпита март 2019, дава ми 0 от 100 в judge. Не мога да схвана защо не ми дава точките.

това

Тагове:

04/10/2019 18:13:30 Programming Basics with Python 04/10/2019 18:17:05

mark79 639 Точки

Здравей,

ако искаш може да разгледаш едно решение от мен ..

target_height = int(input())
current_height = target_height - 30

total_jumps = 0
failed = False
counter_failed = 0

while not failed:
    jump = int(input())
    total_jumps = total_jumps + 1

    if jump <= current_height:
        counter_failed = counter_failed + 1
        if counter_failed == 3:
            failed = True
    else:
        if current_height >= target_height:
            break
        current_height = current_height + 5
        counter_failed = 0

if not failed:
    print(f"Tihomir succeeded, he jumped over {current_height}cm after {total_jumps} jumps.")
else:
    print(f"Tihomir failed at {current_height}cm after {total_jumps} jumps.")

Поздрави :)

04/10/2019 21:59:46

daninemski 2 Точки

Благодаря за отговора. Схванах логиката ти. Определено с while е доста по-просто да се направи, а и логично в случая.

Това ме навежда на мисълта, че с while циклите трябва да си поиграя, защото по презумция винаги тръгвам с for. Много благодаря за отделеното време. Поздрави

05/10/2019 11:43:39

BettyD 0 Точки

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29/04/2020 13:54:53