package project1;
import java.io.File;
import java.io.FileNotFoundException;
import java.util.Scanner;
public class Project1 {
public static void main(String[] args) throws FileNotFoundException{
//Declaring arrays
String [] teams = new String [50];
int [] runs = new int [50];
//calling class lastvalue where -1 is stored
lastValue value = new lastValue();
int count = value.value;
//instantiating input file
Scanner input = new Scanner(new File("C:\\Users\\andy_\\Documents\\NetBeansProjects\\project1\\baseballteams.txt"));
//while loop
while (input.hasNext()) {
count++;
find next line
teams[count] = input.nextLine();
runs[count] = input.nextInt();
}
//print all teams
for(int i=0; i<=teams.length; i++){
value.value ++;
System.out.println("The teams are:" + teams[count] + "The Runs" + runs[count]);
}
}
}
我想将团队名称存储到字符串数组中,然后运行到int数组中。但是,当我运行该程序时,它表示在控制台中抛出不匹配错误。 我还想显示球队名称
答案 0 :(得分:0)
我自己没有看到文件,您的错误可能是由于缓冲错误造成的。当扫描器读取input.nextInt()时,它只读到0-9位的末尾,并且不包括之后的返回字符。在你的while循环尝试之后清除缓冲区如下:
while (input.hasNext()) {
count++;
teams[count] = input.nextLine();
runs[count] = input.nextInt();
input.nextLine(); //clearing buffer
}