hackerEarth questions Siemens
struct Semaphore
{
enum value(0, 1);
Queue q;
}
P(Semaphore s)
{
if (s.value == 1)
{
s.value = 0;
}
else
{
q.push(P);
sleep();
}
}
V(Semaphore s)
{
if (s.q is empty)
{
s.value = 1;
}
else
{
q.pop();
wakeup();
}
}hackerEarth questions Siemens
class company1:
cars_manuf = 100
def x(self):
company1.cars_manuf = 150
class company2(company1):
cars_manuf = 1000
def x(self):
print(company2.cars_manuf*company1.cars_manuf)
class company3(company1):
def x(self):
cars_manuf = 10
class Partner(company2, company3):
def x(self):
partner_car_val = company2.cars_manuf/company3.cars_manuf
return partner_car_val
obj = Partner()
a = obj.x()
print(a)hackerEarth questions Siemens
#include<stdio.h>
int main()
{
int c[ ]={2.8,3.4,4,6.7,5};
int j, *q=c;
for(j=0;j<5;j++)
{
printf("%d ",*c);
++q;
}
return 0;
}Copyright © 2021 Codeinu
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