не так уж и трудно, если
program project2;
var
n,a,b,c,i,k,max,min: longint;
inp,outp: text;
begin
assign(inp,'input.txt');
reset(inp);
assign(outp,'output.txt');
rewrite(outp);
readln(inp,n);
max: =0;
min: =0;
c: =0;
for i: =1 to n do
read(f1,a);
if i=1 then
b: =a;
if a> max then
max: =a;
k: =a-c;
c: =a;
if k< 0 then
k: =abs(k);
min: =min+k;
if k> min then
min: =k;
end;
max: =max-b;
write(outp,max,' ',min);
close(inp);
close(outp);
end.
не так уж и трудно, если
program project2;
var
n,a,b,c,i,k,max,min: longint;
inp,outp: text;
begin
assign(inp,'input.txt');
reset(inp);
assign(outp,'output.txt');
rewrite(outp);
readln(inp,n);
max: =0;
min: =0;
c: =0;
for i: =1 to n do
begin
read(f1,a);
if i=1 then
b: =a;
if a> max then
max: =a;
k: =a-c;
c: =a;
if k< 0 then
begin
k: =abs(k);
min: =min+k;
if k> min then
min: =k;
end;
end;
max: =max-b;
write(outp,max,' ',min);
close(inp);
close(outp);
end.
using System;
class Program
{
static void Main()
{
int x1 = 2, y1 = 1;
int x2 = 6, y2 = 5;
int x3 = 10, y3 = 1;
var a = Distance(x2, y2, x3, y3);
var b = Distance(x1, y1, x3, y3);
var c = Distance(x2, y2, x1, y1);
Console.WriteLine("S = {0}", Square(a, b, c));
Console.ReadKey();
}
//растояние между точками
static double Distance(int x1, int y1, int x2, int y2)
{
return Math.Sqrt((x2 - x1) * (x2 - x1) + (y2 - y1) * (y2 - y1));
}
//формула герона
static double Square(double a, double b, double c)
{
var p = (a + b + c) / 2;
return Math.Sqrt(p * (p - a) * (p - b) * (p - c));
}
// теорема косинусов
static double Angle(double a, double b, double c)
{
return Math.Acos((b * b + c * c - a * a) / (2 * b * c));
}
static bool IsAcuteAngel(double alpha)
{
return alpha < Math.PI / 2;
}
}