C Code for Mean, Median, Mode

#include<stdio.h>
int main()
{
int invalue[]={2,4,5,2,6};
int num_value=5;
float tot=0;
float mean=0;
for(int i=0; i<num_value; i++)
{
tot = tot+invalue[i];
}
mean = tot/num_value;
printf("
The mean value is: %.1f",mean);
 //Median calculation   
float median = 0;
float mid=0;
if(num_value%2 == 0)
{
int temp=(num_value/2)-1;
for(int i=0;i<num_value;i++)
{
if(temp==i || (temp+1)==i)
{
mid=mid+invalue[i];
}
}
mid=mid/2;
printf("
Median value is: %.1f",mid);
}
else 
{
int temp=(num_value/2);
for(int i=0;i<num_value;i++)
{
if(temp==i)
{
int mid=invalue[i];
printf("
Median value: %d",mid);
}
}
}

//Mode calculation
    
int i, j,z, tmp, maxCount, modeValue;
int tally[num_value];
    
     for(i=0;i<num_value;i++)
	     {
	           for(j=0;j<num_value-i;j++)
	           {
	                 if(invalue[j]>invalue[j+1])
	                 {
	                       tmp=invalue[j];
	                       invalue[j]=invalue[j+1];
	                       invalue[j+1]=tmp;
	                 }
	           }
	     }

    for (i = 0; i < num_value; i++) 
    {
		for(z=i+1;z<num_value;z++)
		{
            
			if(invalue[i]==invalue[z])
			{
				tally[i]++;
			}
		}
    }
    
	
    maxCount = 0;
    modeValue = 0;
    for (i = 1; i <= num_value; i++) 
    {
        if (tally[i] > maxCount) 
        {
            maxCount = tally[i];
            modeValue = invalue[i];
        }
    }
    printf("\nMode value is : %d", modeValue);


return 0;
}