我的程序假设读取我列出我的数字的数字文本文件并将它们存储到一个数组中,然后显示在 5 列中。我的问题是它根本不会显示数组。我不知道为什么。
#include <stdio.h>
#include <stdlib.h>
#define ELEMENTS 100
void fillArray(FILE *, double [], double *);
void printArray(double [], double);
double findMIN(double [], double);
double findMAX(double [], double);
int main()
{
FILE *doublefp;
double values[ELEMENTS];
double elements;
int status;
status = fopen_s(&doublefp, "Numbers.txt", "r");
if (status != 0)
{
printf("Unable to open the file Numbers.txt\n");
system("PAUSE");
exit(99);
}
fillArray(doublefp, values, &elements);
printArray(values, elements);
printf("The minimum value is %d\n", findMIN(values, elements));
printf("The maximum value is %d\n", findMAX(values, elements));
system ("PAUSE");
return 0;
}
double findMIN(double nums[], double element)
{
int i;
double min = nums[0];
for (i = 1; i < element; i++)
if (min > nums[i])
min = nums[i];
return (min);
}
double findMAX(double nums[], double element)
{
int i;
double max = nums[0];
for (i = 1; i < element; i++)
if (max < nums[i])
max = nums[i];
return (max);
}
void fillArray (FILE *fp, double nums[], int *count)
{
double number;
printf("Enter up to %d integers press the F6 key to end input. \n", ELEMENTS);
*count = 0;
while (fscanf_s(fp, "%d", &nums[*count]) != EOF)
{
(*count)++;
}
}
void printArray (double nums[], double elements)
{
int count;
printf("Values in array:\n");
for (count = 0; count < elements; count++)
{
printf("%5d ",nums[count]);
if ((count+1)% 10 == 0)
printf("\n");
}
printf("\n");printf("\n");
}
我的号码在一个文本文件中,如下所示:23.53 56.8 12.1 677.23 122.09 788.18 123.25 65.12 98.18 622.27 366.34 433.45 844.56 244.67 544.78 290.10 189.28 317.7628 312.732