1. (a) float y=1.50, *py: px=&x; printf("%d", *px); * 0 1 O 1.5 02 O None of the above 1.(b) int a-10, b=20,*pa, *pb; pa = &b: pb = pa; printf("%d", *pb): * O 10 O 20 O None of the above
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- #include<stdio.h> #include<math.h> int main() { char cod; int gal; float cost; printf("Data Codes:"); printf(" \n H-Home \n C-Commercial \n I-Industrial "); printf("\nInput data code: "); scanf("%c", &cod); printf("\nInput number of water (in gallons) used: "); scanf("%d", &gal); if (cod=='H'|| cod=='h') { cost = 250+(0.002*gal); printf("\nTOTAL COST IS %.2f", cost); } else if (cod=='C'||cod=='c') { if (gal<=4000000) { printf("\nTOTAL COST IS 5000.00"); }…no php?attempt3D243113&cmid% 39357 Eng 23 what is the output of the following program? #include void m() static int m=0; m+=2; cout << m<<" "; int main () { m (); m(); }HELP NEEDED ASAP! Language: JAVA The following code sequence is supposed to compare a float and a double with the same value and output that they are equal. What is wrong with the following code sequence? Why is it not showing the correct answer? Write your code to fix the problem. float piF = 3.141592653589793f; double piD = 3.141592653589793; if(piF == piD) System.out.println("piF and piD are equal"); else System.out.println("piF and piD are not equal");
- a) Given the following codes int x = 0; int *y = while(x < 10) { int z = 0; 1: 2: 3: 4: 5: 6: 7: malloc(sizeof(int)); int y = x; while (y } < 10) { z = z + y; y = y + 1; 8: 9: 10: } 11: *y = x; Write the symbol table indicating the type of variables in line 4Fundamentals of Programming in C Language Write the value of each of the following expressions, using the following data declarations: double m = 17.5; int y = 9; 1. (m > 12.0) && (y / 2 <= 4) 2. (y % 3 != 0) 3. (m < 2 * y) 4. (2 == 3) || (m - 16 >= 0)Program C Loop, pls help ASAP int getNum(); /*accepts input from the user.*/ void display(int num); /*prints the number pattern*/ ---------------------------------------------------------------------
- *python coding Driver’s License ExamThe local driver’s license office has asked you to create an application that grades the written portion of thedriver’s license exam. The exam has 20 multiple-choice questions. Hereare the correct answers:1. B 6. A 11. B 16. C2. D 7. B 12. C 17. C3. A 8. A 13. D 18. B4. A 9. C 14. A 19. D5. C 10. D 15. D 20. AYour program should store these correct answers in a list. The program should read thestudent’s answers for each of the 20 questions from a text file and store the answers inanother list. (Create your own text file to test the application.) After the student’s answershave been read from the file, the program should display a message indicating whether thestudent passed or failed the exam. (A student must correctly answer 15 of the 20 questionsto pass the exam.) It should then display the total number of correctly answered questions,the total number of incorrectly answered questions, and a list showing the question numbers of the incorrectly…The correct with respect to the size of the data types? a) char > int < float b) int < char > float c) char < int < float d) char < int < doubleQuestion: 127 24 QUESTION Which of the following statement(s) is/are invalid? ANSWERS float *p = new number[23]; int *p; p++; int *P = new int; *P = 9; a+b dil X X X X
- a) Write a program that defines variables a, b, c, d as float and Num2 as integer. Solve the following expression on notebook by supposing some values of each variable, then execute your program for the same values and see the difference if any. la * (b - c / d) + ++ Num2 where a, b, c and d are float type variables. b) Write a program that defines variables Num1, Num2, Num3, and Num, as integer Solve the following expression on notebook by supposing some values of each variable, then execute your program for the same values and see the difference if any. Result= Num1 + Num2 / Num3 + Num + Num2++ where Num1, Num2 and Num3 are all integer type variables c) Write a program that defines variables m, n, p, and amount, as integer Solve the following expression on notebook by supposing some values of each variable, then execute your program for the same values and see the difference if any. (m + n) / (p + amount)zain IQ لا توجد خدمة docs.google.com Q Using switch write a program to insert two float numbers of and an arithmetic effect that refers to the calculations used(/,* ,- ,+) # includeusing namespace std; int main (){ float a , b ; char op; cout >a>>b; cout >op ;switch (op) {case '+' cout %3D <Q1 B// find the error and type and then bulid ST? #include "iostream" void main() { const PI=3.14,s=0; int r,h; cout>>"Enter values of r and h' cin>>r,h; v=PI*r*r*h; cout<<<'volume="<Recommended textbooks for youDatabase System ConceptsComputer ScienceISBN:9780078022159Author:Abraham Silberschatz Professor, Henry F. Korth, S. SudarshanPublisher:McGraw-Hill Education
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