PAT基础编程题目-7-9 用天平找小球

题目详情

题目地址：https://pintia.cn/problem-sets/14/problems/789

解答

C语言版

#include<stdio.h>
int main() {
	int a, b, c;
	scanf("%d %d %d", &a, &b, &c);
	if (a == b)
		printf("C");
	else if (a == c)
		printf("B");
	else if (b == c)
		printf("A");
	return 0;
}

C++版

#include<iostream>
int main() {
	int a, b, c;
	std::cin >> a >> b >> c;
	if (a == b)
		std::cout << "C";
	else if (a == c)
		std::cout << "B";
	else if (b == c)
		std::cout << "A";
	return 0;
}

Java版

import java.util.Scanner;
public class Main{

	public static void main(String[] args) {
		int a = 0,b = 0,c = 0;
		Scanner scanner = new Scanner(System.in);
		if (scanner.hasNext()) {
			a = scanner.nextInt();
			b = scanner.nextInt();
			c = scanner.nextInt();
		}
		scanner.close();
		
		if (a == b) {
			System.out.println("C");
		}
		if (a == c) {
			System.out.println("B");
		}
		if (b == c) {
			System.out.println("A");
		}

	}

}

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