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Percentile Calculation in C++

Question: Write a program for the problem: the array of inetegers indicating the marks of the students is given, U have to calculate the percentile of the students aaccording to this rule: the percentile of a student is the %of no of student having marks less then him. For eg: suppose

Student Marks
A 12
B 60
C 80
D 71
E 30
F 45


percentile of C = 5/5 *100 = 100 (out of 5 students, 5 are having marks less then him)

percentile of B = 3/5*100 = 60% (out of 5, 3 have markses less then him)

percentile of A = 0/5*100 = 0%.

Answer:

#include
#include

void main()
{
clrscr();
int a[10],n,i,j;
int percent;
int count;
cout<<"
enter the size of array";
cin>>n;
cout<<"
enter the values";
for(i=0;i<=n-1;i++)
{
cout<<" a["< cin>>a[i];
}

for( i=0;i<=n-1;i++)
{ count=0;
for(j=0;j<=n-1;j++)
{ if(a[i]>a[j])
{
count=count+1;
}
}
percent=(count*100)/(n-1);
cout<<"

the percentile of"<<"a["< }
getch();

}