Решение задачи Boolean 14

#include <stdio.h>

int main(void)
{
   int A,B,C;
   printf("A:");
   scanf ("%i", &A);

   printf("B:");
   scanf ("%i", &B);

   printf("C:");
   scanf ("%i", &C);

    printf("%d\n",(A>0)+(B>0)+(C>0)==1);
    return 0;
}

import random
A = random.randrange(-10,10)
B = random.randrange(-10,10)
C = random.randrange(-10,10)
print("A = ", A)
print("B = ", B)
print("C = ", C)
a = (A>0)
b = (B>0)
c = (C>0)
x = (a and not b and not c) \
    or (not a and b and not c) \
    or (not a and not b and c)
print("A положительно: ", a)
print("B положительно: ", b)
print("C положительно: ", c)
print("Ровно одно из чисел A, B, C положительное: ", x)
									

program Boolean14;
var
 A,B,C: Real;
begin
  Write('A: ');
  Readln(A);
  Write('B: ');
  Readln(B);
  Write('C: ');
  Readln(C);
  Writeln(((A>0) and (B<=0) and (C<=0)) or
          ((A<=0) and (B>0) and (C<=0)) or
          ((A<=0) and (B<=0) and (C>0)));
  readln;
end.