2.6: Integer Data Types
Write a hexadecimal integer literal representing the value fifteen.
0xf
Write a literal representing the long integer value twelve million.
12000000L
Qualifying an integer declaration with "unsigned" essentially increases the maximum value of the variable by a factor of
2
Write a long integer literal that has the value thirty-seven
37L
Write a declaration for two integer variables, age and weight.
int age, weight;
Write a declaration of a variable named count that can be used to hold numbers like 90000 and -1 and -406.
int count;
Write a declaration for a variable hits that can hold the number of times a baseball player has hit the ball in a baseball game.
int hits;
Write a declaration of a variable named numberOfWidgets that can be used to hold numbers like 57 and 981 and -4.
int numberOfWidgets;
Write a declaration of a variable named number_of_children that can be used to hold the number of children in a family.
int number_of_children;
Declare a variable populationChange, suitable for holding numbers like -593142 and 8930522.
int populationChange;
Declare two integer variables named profitStartOfQuarter and cashFlowEndOfYear.
int profitStartOfQuarter; int cashFlowEndOfYear;
Declare a long integer variable named grossNationalProduct.
long int grossNationalProduct;
Declare an unsigned integer variable named degreesKelvin.
unsigned int degreesKelvin;