uses crt;

var cao:array[1..60]of real;

i,n:integer;

max,min:real;

begin

clrscr;

write('Nhap so hoc sinh:'); readln(n);

for i:=1 to n do

begin

write('Chieu cao cua ban thu ',i,'='); readln(cao[i]);

end;

max:=cao[1];

min:=cao[1];

for i:=1 to n do

begin

if max<cao[i] then max:=cao[i];

if min>cao[i] then min:=cao[i];

end;

writeln('Chieu cao thap nhat la: ',min:4:2);

writeln('Chieu cao cao nhat la: ',max:4:2);

readln;

end.

#include<iostream>

using namespace std;

int main() {

    int a, b, c, d, e;

    cin >> a >> b >> c >> d >> e;

    int g = a + b + c + d + e;

    cout << g / 5;

    return 0;

}

#include <bits/stdc++.h>

using namespace std;

double a[1000],t;

int n,i;

int main()

{

cin>>n;

for (i=1; i<=n; i++) cin>>a[i];

t=0;

for (i=1; i<=n; i++) t+=a[i];

cout<<fixed<<setprecision(2)<<t/(n*1.0);

return 0;

}

Var a:array:[1..1000] of real;

i,n:integer;

max,min,s,tb:real;

Begin

Write('Nhap so luong hoc sinh: ');readln(n);

For i:=1 to n do

Begin

Write('Nhap chieu cao hs thu ',i,' = ');readln(a[i]);

s:=s+a[i];

End;

tb:=s/n;

max:=a[1];min:=a[1];

For i:=2 to n do

Begin

if a[i] > max then max:=a[i];

if a[i] < min then min:=a[i];

end;

writeln('Chieu cao lon nhat la ',max:10:1);

Writeln('Chieu cao nho nhat la ',min:10:1);

Write('Chieu cao trung binh la ',tb:10:1);

Readln

End.

uses crt;

var a,b,c,tb:array[1..10]of real;

ln,nn:real;

n:integer;

i:integer;

begin

clrscr;

readln(n);

for i:=1 to n do readln(a[i],b[i],c[i]);

for i:=1 to n do 

  tb[i]:=(a[i]+b[i]+c[i])/3;

for i:=1 to n do

writeln(tb[i]:4:2);

readln;

end.

tham khảo:

#include <bits/stdc++.h>

using namespace std;

double a[100];

int n,i;

int main()

{

cin>>n;

for (i=1; i<=n; i++) cin>>a[i];

for (i=1; i<=n; i++)

if (a[i]>=1.5) cout<<fixed<<setprecision(2)<<a[i]<<" ";

return 0;

}

2:

#include <bits/stdc++.h>

using namespace std;

long long a,b;

int main()

{

cin>>a>>b;

cout<<a%b<<endl;

cout<<a/b;

return 0;

}

Bài 3: 

#include <bits/stdc++.h>

using namespace std;

long long a,b;

int main()

{

cin>>a>>b;

cout<<a%b;

cout<<a/b;

return 0;

}