将文本文件中的数字读入 C 中的数组 [英] Reading numbers from a text file into an array in C

问题描述

我是编程菜鸟，请多多包涵.

I'm a programming noob so please bear with me.

我正在尝试将文本文件中的数字读入数组.文本文件somenumbers.txt"仅包含 16 个数字，例如5623125698541159".

I'm trying to read numbers from a text file into an array. The text file, "somenumbers.txt" simply holds 16 numbers as so "5623125698541159".

#include <stdio.h>
main()
{

    FILE *myFile;
    myFile = fopen("somenumbers.txt", "r");

    //read file into array
    int numberArray[16];
    int i;

    for (i = 0; i < 16; i++)
    {
        fscanf(myFile, "%d", &numberArray[i]);
    }

    for (i = 0; i < 16; i++)
    {
        printf("Number is: %d\n\n", numberArray[i]);
    }


}

该程序不起作用.它编译但输出:

The program doesn't work. It compiles but outputs:

号码是:-104204697

Number is: -104204697

数字是:0

号码是:4200704

Number is: 4200704

号码是:2686672

Number is: 2686672

号码是:2686728

Number is: 2686728

号码是:2686916

Number is: 2686916

号码是:2004716757

Number is: 2004716757

号码是:1321049414

Number is: 1321049414

数字是:-2

号码是:2004619618

Number is: 2004619618

号码是:2004966340

Number is: 2004966340

号码是:4200704

Number is: 4200704

号码是:2686868

Number is: 2686868

号码是:4200798

Number is: 4200798

号码是:4200704

Number is: 4200704

号码是:8727656

Number is: 8727656

进程返回 20 (0x14) 执行时间:0.118 秒按任意键继续.

Process returned 20 (0x14) execution time : 0.118 s Press any key to continue.

推荐答案

改为

fscanf(myFile, "%1d", &numberArray[i]);

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