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exercises/cs101/dh_03_01_bike_or_walk.cpp
T
2026-09-28 14:05:06 +08:00

30 lines
663 B
C++

#include <iostream>
double get_bike_time(double distance) {
return 27 + 23 + distance / 3;
}
double get_walk_time(double distance) {
return distance * 5 / 6;
}
int main() {
std::ios::sync_with_stdio(false);
std::cin.tie(nullptr);
int distance;
std::cin >> distance;
while (std::cin >> distance) {
double diff = get_bike_time(distance) - get_walk_time(distance);
if (diff < 1e-8 && diff > -1e-8) {
std::cout << "All" << std::endl;
} else if (diff < 0) {
std::cout << "Bike" << std::endl;
} else {
std::cout << "Walk" << std::endl;
}
}
return 0;
}