如何从一个数组迭代值并将其保存到另一个数组 [英] how to iterate value from one array and save it to another array

问题描述

public static void main(String[] args) {
		TestSection ts = new TestSection();
		Section s = new Section();
		String[] str = new String[] { "Jack:90:92:90:90:90",
				"Shazz:88:45:76:60:44", "Nazz:74:44:56:64:52" };
		s = ts.makeSections(str);
		System.out.println(s.nameofA());
	}

	public Section makeSections(String[] studentsData) {
		Section sc = new Section();
		sc.student = new Student[studentsData.length];
		String[] studentsDta = new String[3];
		for (int i = 0; i < studentsData.length; i++) {

			studentsDta = studentsData[i].split(":");
			sc.student[i] = new Student();
			sc.student[i].name = studentsDta[0];
			sc.student[i].marks = studentsDta[];

		}

		return sc;

	}

这里 sc.student [i] .marks 是一个数组i想要在其中存储以上学生标记

here sc.student[i].marks is an array i want to store above student marks in it

推荐答案

这样的事情：

Something like this:

int j;
sc.student[i].marks = new int[studentDTA.length-1];
for (j = 0; j < (studentDTA.length - 1 ); j++)
{
  sc.student[i].marks[j] = integer.parseInt(studentDTA[j+1]);
}

这篇关于如何从一个数组迭代值并将其保存到另一个数组的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！