128040

Run ID	作者	问题	语言	测评结果	Time	Memory	代码长度	提交时间
128040	葛锦东	输出不及格学生的成绩	C++	Wrong Answer	1 MS	276 KB	694	2025-07-30 19:21:03

Tests(0/1):

Code:

#include<bits/stdc++.h> using namespace std; int main() { //数组 //1.新建数组 int n; cin >> n; int a[n]; //2.数组赋值 for (int i = 0; i < n; i++) { cin >> a[i]; } //3.输出数组 for (int i = 0; i < n; i++) { cout << a[i] << " "; } //4.求总和：累加器 int s = 0; //累加器初始化为0; for (int i = 0; i <= n - 1; i++) { s = s + a[i]; } cout << endl << s << endl; //5.求平均值 double avg = s * 1.0 / n; printf("%.2f\n", avg); //6.求3的倍数的和 int s3 = 0; //累加器初始化为0; for (int i = 0; i < n; i++) { if (a[i] % 3 == 0) { s3 = s3 + a[i]; } } cout << s3 << endl; return 0; }

Run Info:

------Input------

55 77 80 70
80 87 80 81
40 89 100 88

------Answer-----

55 77 80 70 
40 89 100 88 

------Your output-----

77 80 70 80 87 80 81 40 89 100 88 -1845283078 8043872 0 8043872 0 659633232 32766 0 0 4827184 0 659633252 32766 0 0 4252289 0 659633196 32766 659633200 32766 659633232 32766 4607046 0 659633196 32766 659633200 32766 1 0 16809984 0 55 0 -676774912 -1845283078 4195064 0 0 0 659633296 32766 4196061 
964963164
17544784.80
-1630559053