Submission #523118

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Source Code Expand

#include<iostream>

int main() {
	double n;
	std::cin >> n;
	n /= 1000; // kmに変換

	if (n < 0.1){
		std::cout << "00" << std::endl;
	} else if (n <= 5) {
		if (n * 10 < 10) {
			std::cout << 0 << static_cast<int>(n * 10) << std::endl;
		} else {
			std::cout << static_cast<int>(n * 10) << std::endl;
		}
	} else if (n <= 30) {
		std::cout << static_cast<int>(n + 50) << std::endl;
	} else if (n <= 70) {
		std::cout << static_cast<int>((n - 30) / 5 + 80) << std::endl;
	} else {
		std::cout << 89 << std::endl;
	}

	return 0;
}

Submission Info

Judge Result