PAT基础编程题目-6-3 简单求和

题目详情

题目地址：https://pintia.cn/problem-sets/14/problems/735

解答

C语言版

#include <stdio.h> #define MAXN 10 int Sum(int List[], int N); int main() { int List[MAXN], N, i; scanf("%d", &N); for (i = 0; i < N; i++) scanf("%d", &List[i]); printf("%d\n", Sum(List, N)); return 0; } int Sum(int List[], int N) { int sum = 0; for (int i = 0; i < N; i++) sum = sum + List[i]; return sum; }

C++版

#include<iostream> using namespace std; #define MAXN 10 int Sum(int List[], int N); int main() { int List[MAXN], N; cin >> N; for (int i = 0; i < N; i++) cin >> List[i]; cout<<Sum(List, N); return 0; } int Sum(int List[], int N) { int sum = 0; for (int i = 0; i < N; i++) sum = sum + List[i]; return sum; }

Java版

public class Main{ private static final int MAXN = 10; private static int Sum (int [] List, int N) { int sum = 0; for (int i = 0; i < N; i++) { sum = sum +List[i]; } return sum; } public static void main(String[] args) { int [] List = new int[MAXN]; int N = 0; Scanner scanner = new Scanner(System.in); if(scanner.hasNext()) { N = scanner.nextInt(); for (int i = 0; i < N; i++) { List[i] = scanner.nextInt(); } } scanner.close(); System.out.println(Sum(List, N)); } }

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