无法正确地从文件中一一读取整数

Question

在我的例子中，我可以将 50 个 4digits 随机生成的数字打印到名为 rastgele.txt 的文件中，但是我需要从文件中一个一个地读取它们并将它们存储在名为 的数组中>dosyaOkuma[] 并将它们打印到屏幕上。但是当我尝试扫描并打印它们时，我得到了不相关的数字，所以我无法从文件中正确读取它们。我需要一些关于正确从文件中读取 int 数字的帮助。

这是我的文件格式：

2862 3232 2869 2993 1303 3799 2257 2296 2105 3502 1318 3348 1851 3741 1468 1605 1994 1005 2211 1646 3056 3319 2273 1436 2621 1882 3856 2869 2026 2789 2055 1205 1263 1051 3059 3275 2876 1703 3674 1539 2381 2513 2415 3613 1066 3796 2710 2578 1294 3255

这是我的代码：

#include <stdlib.h>
int main(){
   FILE *file;
   int sayilar[50];
   int dosyaOkuma[50];
   int i,x,y;
   srand ( time(NULL) );
   for (i = 0; i < 50; i++) {
       int num = (rand() % 2999) +1000;
       sayilar[i] = num;
   }
   file = fopen("rastgele.txt","w");
   for(x=0;x<50;x++){
   fprintf(file,"%d  ",sayilar[x]);
   }
   printf("Olusuturulan rastgele sayilar rastgele.txt dosyasina yazdirildi...");

   for(y=0;y<50;y++){
   fscanf(file,"%d",&dosyaOkuma[y]);               //where ı read file...
   printf("\n%d. sayi = %1d",y+1,dosyaOkuma[y]);   //where ı print files to screen...
   }

   return 0;
}

这是我的程序输出：

1. sayi = 101
2. sayi = 0
3. sayi = -285212433
4. sayi = 32765
5. sayi = 0
6. sayi = 0
7. sayi = 0
8. sayi = 0
9. sayi = 0
10. sayi = 0
11. sayi = -1697181492
...

Answer 1

包括stdio.h 和time.h
写后读前加rewind。

#include <stdio.h>
#include <stdlib.h>
#include <time.h>
int main ( void){
    FILE *file = NULL;
    int sayilar[50] = { 0};
    int dosyaOkuma[50] = { 0};
    int i = 0, x = 0, y= 0;
    srand ( time(NULL) );
    for (i = 0; i < 50; i++) {
        int num = (rand() % 2999) +1000;
        sayilar[i] = num;
    }
    if ( NULL != ( file = fopen("rastgele.txt","w+"))) {
        for ( x = 0; x < 50; x++) {
            fprintf ( file,"%d  ",sayilar[x]);
        }
        printf ( "Olusuturulan rastgele sayilar rastgele.txt dosyasina yazdirildi...");
        rewind ( file);
        for ( y = 0; y < 50; y++) {
            if ( 1 == fscanf(file,"%d",&dosyaOkuma[y])) {
                printf("\n%d. sayi = %1d",y+1,dosyaOkuma[y]);
            }
        }
        fclose ( file);
    }

    return 0;
}