2. Заполните в программе пробелы.
Задача. Вычислить расстояние между двумя точками (x1,y1,x2,y2 – координаты точек).
program grey;
crt;
var d:real; x1,x2,y1,y2:;
writeln('Vvedite koordinati 1-oi tochki');
(x1,y1);
writeln('Vvedite koordinati 2-oi tochki');
readln();
d:=sqrt(sqr(y2-y1)+sqr(x2-x1));
writeln ('rasstoianie = ',d:6:2);
readln;
end.
#include "stdafx.h"
#include <conio.h>
void swap(short &a, short &b) {
short c = a;
a = b;
b = c;
}
void sort(short &a, short &b, short &c)
{
short min = a,
max = c;
if (min > b) min = b;
if (min > c) min = c;
if (max < a) max = a;
if (max < b) max = b;
b = a + b + c - min - max;
a = min;
c = max;
}
int main()
{
short a1, b1, c1, a2, b2, c2;
scanf_s("%hd %hd %hd", &a1, &b1, &c1);
scanf_s("%hd %hd %hd", &a2, &b2, &c2);
sort(a1, b1, c1);
sort(a2, b2, c2);
if ((a1 == a2) && (b1 == b2) && (c1 == c2))
printf("Boxes are equal");
else
if ((a1 <= a2) && (b1 <= b2) && (c1 <= c2))
printf_s("The first box is smaller than the second one");
else
if ((a2 <= a1) && (b2 <= b1) && (c2 <= c1))
printf_s("The first box is larger than the second one");
else
printf_s("Boxes are incomparable");
_getch();
return 0;
}
from random import random
N = 10
a = []
for i in range(N):
b = int(random() * 50)
a.append(b)
print(a)
min = 101
for i in range(N-1):
s = a[i]+a[i+1]
if (s < min) and (s % 2 == 1):
min=s
print(min)
Пример:[41, 35, 16, 7, 29, 9, 16, 28, 10, 6]
23
2)
from random import random
N = 10
a = []
for i in range(N):
b = int(random() * 50)-25
a.append(b)
print(a)
k = 0
for i in range(N-1):
p = a[i]*a[i+1]
s = a[i]+a[i+1]
if (p % 2 != 0) and (s > 0):
k = k+1
print(k)
Пример:[11, 23, 12, -16, 21, 15, -11, -10, 10, 17]
3