Assignment 1.2: Variable, Operator & Expression Set II

Variable, Operator and Expression
[SET – 2]

1	Write a program to swap value of two variables without using third variable. solution
2	Write a program which input three numbers and display the largest number using ternary operator. solution
3	Write a program which accepts amount as integer and display total number of Notes of Rs. 500, 100, 50, 20, 10, 5 and 1. For example, when user enter a number, 575, the results would be like this... 500: 1 100: 0 50: 1 20: 1 10: 0 5: 1 1: 0 solution
4	Write a program which accepts a character and display its next character. solution
5	Write a program which accepts days as integer and display total number of years, months and days in it. for example :  If user input as 856 days the output should be 2 years 4 months 6 days. solution
6	What is the output of following program? int result = 4 + 5 * 6 + 2; cout<<result; int a = 5 + 7 % 2; cout<<a;
7	What is the output of following program? int x = 10,y; y = x++; cout<<y; int x = 10,y; y = x++; cout<<x; int x = 10; x++; cout<<x; int x = 10,y; y = ++x; cout<<y; int x = 10; cout<<++x; int x = 10; cout<<x++;
8	What is the output of following program? int x = 10; cout<<x<<x++; int x = 10; cout<<++x<<x++<<x; int x = 10; cout<<x++<<x<<++x; int x = 10,y; y = x + x++; cout<<y; int x = 10,y; y = ++x + x++ + x; cout<<y; int x = 10,y; y = x++ + x + ++x; cout<<y;
9	What is the output of following program? cout << setw(10)<< 77;
10	What is the output of following program? float net=5689.2356; cout <<"Employee's net pay is: "; cout.precision(2); cout.setf(ios::fixed | ios::showpoint); cout << net << endl;