Show the output of the following code:
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Introduction to Programming with C++
- #include using namespace std; void myfunction(int num2, int num1); lint main() { my function (5,2); return 0; } void myfunction(int num1, int num2) {if (num1>3) cout << "A1"; else if (num1<3) cout<<"A2"; else cout<<"A3";} O A2 O A1 O A3 A1 A2 A3arrow_forwardVoid Do1 (int: &, a. int &b) { a = 5; a = a + b; b = a + 2; } Int main() { Int x = 10; Do1 (x,x); Cout << x << endl; } The output of this program isarrow_forward1#include 2 #include #include 4 #include 3 5 sem_t fork[3]; 6 7 void eat (int phil) { 8 printf("Philosopher %d is eating\n", phil); sleep (2); //time eating 9 10} 11 void philosopher (void * num) { int phil-*(int *)num; 12 13 printf("Philosopher %d wants to eat\n", phil); 14 sem_wait (&fork[phil]); 15 sem_wait (&fork [(phil+1)]); 16 eat (phil); 17 18 printf("Philosopher %d has finished eating\n",phil); sem_post(&fork [(phil+1)]); sem_post(&fork[phil]); 19 20} 21 int main(){ 22 int i, a[3]; 23 pthread_t tid[3]; for(i=0;i<3; i++) 24 25 sem_init(&fork[i],0,1); 26 for(i=0;i<3; i++){ 27 a[i]=i; 28 pthread_create(&tid[i], NULL, philosopher, (void *)&a[i]); 29 } 30 for(i=0;i<3;i++) 31 pthread_join(tid[i],NULL); 32} Fig.1 Figure 1 shows a program that tries to solve the dining philosophers' problem given that it only includes 3 philosophers who want to eat, where only 3 forks are available and each philosopher needs two forks. The outputs after running the program are given in Figure 2. In the…arrow_forward
- DETERMINE THE OUTPUT OF THE CODE: #include using namespace std; int main() { int i; for (i = 0; i > 10; i++){ %D {cout << i <<" "; } } return 0; }arrow_forward#include<iostream>using namespace std;void main(){double pi = 0, denominator = 1;int counter = 999999;for (int x = 0; x < counter; x++){if (x % 2 != 0){pi = pi - (1 / denominator);}else{pi = pi + (1 / denominator);}denominator = denominator + 2;}pi = pi * 4;cout << " So the computed value of a PI is = " << pi << endl;cout << " ";//return 0;system("pause");} Note: This a program called ComputePI to compute the value of π Tutor just have to Modify This program to use nested-if (if ... else if ... else if ... else) instead. Explain by applying a double line commentarrow_forward#include using namespace std3; int main() { int s-4; int d-s++; cout<arrow_forward#include using namespace std3; int main() { int x-6; int y=103; int z=0; int q=1; Z+= X-- -ys q*=++z+y; cout<arrow_forwardusing System; using System.Linq; using System.Text; namespace Games; { class Program { staticvoid Main(string[] args) { int choice,games_choice; cout<<"What are your favorite games - outdoor or indoor"<<endl; cout<<"Press 1 for 'outdoor' or Press 2 for 'indoor'"<<endl; cin>>choice; if(choice==1) { cout<<"What is your favorite outdoor game"<<endl; cout<<"Press 1 for Tennis"<<endl; cout<<"Press 2 for Football"<<endl; cout<<"Press 3 for Cricket"<<endl; cin>>games_choice; if(games_choice==1) cout<<"I also like Tennis"<<endl; elseif(games_choice==2) cout<<"I also like Football"<<endl; elseif(games_choice==3) cout<<"I also like Cricket"<<endl; } elseif(choice==2) { cout<<"What is your favorite indoor game"<<endl; cout<<"Press 1 for Ludo"<<endl; cout<<"Press 2 for Chess"<<endl; cout<<"Press 3 for Cards"<<endl;…arrow_forward// Assume all libraries are included 3 void func (int a, int &b, int &c); // int main () { int i = 5, j = 4, k = 33; 4 7 %3D 8. func (i, j, k); func (j, i, k); cout << j « k << i <« endl; 10 11 12 13 return 0; 14 } // 15 16 void func (int a, int &b, int &c) { 17 18 = 2*c + b; 19 b a; 20 C = a + 3*b; } // 21 22 I|||arrow_forwardWhat will the following code display? #include using namespace std; void ResetZero(int); int main() { int x = 2; cout << x << endl; ResetZero(x); cout < x << endl; return 0; void ResetZero(int num) { num = 0; cout << num << endl; }arrow_forwardc++ Here are struct data members: integer for the ID of a student character array for the name. The size of the array is 15 floating-point numbers for the GPA an integer for a student status Write the declaration of the struct, lines of code to dynamically allocate size of the struct defined previously, the user will be asked to enter the size of the array, and a function that receives an array of the struct, the length of the array and the student ID as parameters. It should return the name, GPA and student status if found. Make sure to address if not found.arrow_forwardC++: Describe how the following call by reference works. Make a comment for each line. void pxc(int& c, int& d) { int k = c; c = d; d = k; } int main() { int a = 15, b = 100; pxc(a, b); }arrow_forwardarrow_back_iosSEE MORE QUESTIONSarrow_forward_iosRecommended textbooks for you
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