What is wrong with my fread()

```
#include<stdlib.h>
#include<stdio.h>
#include<math.h>
double stdDev(double avg, double x[])
{
double stdDeviation;
double diff;
double Sqdiff;
double sum=0;
int i;
for(i = 0; i<50; i++)
{
diff=x[i]-avg;
Sqdiff=pow(diff,2);
sum+=Sqdiff;
}
stdDeviation=sum/avg;
return sqrt(stdDeviation);
}
double maximum(double x[])
{
int i;
double max;
max=0;
for( i = 0; i<50; i++)
{
if(max< x[i])
max=x[i];
}
return max;
}
double average( double x[])
{
double sum = 0;
int i;
for( i= 0; i<50; i++)
sum+=x[i];
return sum/100;
}
double minimum(double x[])
{
int i;
double min;
min=105;
for( i = 0; i<50; i++)
{
if(min > x[i])
min=x[i];
}
return min;
}
void Grades (int *Acounter,int *Bcounter,int *Ccounter,int *Dcounter,int *Ecounter, double x[])
{
int A=0,B=0,C=0,D=0,E=0;
int i;
for(i = 0; i<100 ; i++)
{
if(x[i] >= 90 && x[i] <= 100)
A++;
else if (x[i] >= 80 && x[i] <= 90)
B++;
else if (x[i] >= 70 && x[i] <= 80)
C++;
else if (x[i] >= 60 && x[i] <= 70)
D++;
else if (x[i]<60)
E++;
}
*Acounter = A;
*Bcounter = B;
*Ccounter = C;
*Dcounter = D;
*Ecounter = E;
}
int mode(double x[])
{
int current;
int mode[50];
int i;
for( i =0;i<50; i++)
{
current=x[i];
current--;
mode[current]++;
}
int curr_max;
curr_max=-99;
for( i = 0; i<50; i++)
{
if(curr_max < mode[i])
curr_max=x[i];
}
return curr_max;
}
int main ()
{
FILE *fp;
fp=fopen("random.txt","r");
if(!fp)
{
printf("Unable to open file!");
system("pause");
}
double x[50];
int max,min;
double avg;
int Acounter=0,Bcounter=0,Ccounter=0,Dcounter=0,Ecounter=0;
int i;
for(i =0; i<50; i++)
{
fread(&x[i],sizeof(double),1,fp);
}
max=maximum(x);
min=minimum(x);
avg = average(x);
double stdDeviation;
stdDeviation=stdDev(avg,x);
for(i =0; i<50; i++)
{
printf("This is %d \n",x[i]);
}
printf("The avg is %d \n",avg);
printf("The max is %d \n",max);
printf("The min is %d \n",min);
printf("The stdDev is %d \n",stdDeviation);
//fclose("fp");
system("pause");
return 0;
}
```

i keep getting stuff like

This is 941635894

This is 540292384

This is 540287028

This is 859054130

This is 540352562

This is 808525874

This is 540554272

This is 876093494

This is 958413106

This is 857749557

This is 958411808

This is 540030752

This is 926228529

This is 540620832

This is 825499696

This is 825303091

This is 924856884

This is 891304243

This is -134215136

This is 16

This is 4133464

This is 8

This is 0

This is 4133280

This is 4133472

This is 7846544

This is 0

This is 0

This is 16842755

This is 16

This is 2005475021

This is -2

This is 2005218418

This is 4133472

This is 0

This is 4133464

This is 1993316557

This is 0

This is -1863876850

This is 0

This is -436195834

This is 1993321977

This is 2686672

This is 2686916

This is -436201242

This is 1993316570

This is 4133472

This is 2686776

This is 0

This is 2686832

The avg is -436195834

The max is -2147483648

The min is 0

The stdDev is -436195834

pls help

and this is the text

69 87 44 54 98 84 4 85 32 43 32 2 5 66 82 100 87 48 29 16 84 35 29 9 62 58 34 59 4 91 11 70 25 51 57 2 4 89 73 80 41 63 3 11 72 42 7 84 39 50 69

*Edited 5 Years Ago by TinhornAdeniyi*: n/a