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AssessmentP1
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samuel.boulton
AssessmentP1
Commits
4c5c3216
Commit
4c5c3216
authored
Jan 02, 2019
by
samuelboulton
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finished
parent
33dec52f
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AssessmentPartOne.java
src/AssessmentPartOne.java
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src/AssessmentPartOne.java
View file @
4c5c3216
...
@@ -3,9 +3,10 @@ public class AssessmentPartOne {
...
@@ -3,9 +3,10 @@ public class AssessmentPartOne {
public
int
biggestOfThree
(
int
num1
,
int
num2
,
int
num3
)
public
int
biggestOfThree
(
int
num1
,
int
num2
,
int
num3
)
{
{
// 01 - A Gentle Start
/* 01 - A Gentle Start
// Debug this method so it passes the unit test.
Debug this method so it passes the unit test.
// Add comments beside any changes you make
Add comments beside any changes you make
*/
if
(
num1
<
num2
)
if
(
num1
<
num2
)
{
{
...
@@ -33,48 +34,49 @@ public class AssessmentPartOne {
...
@@ -33,48 +34,49 @@ public class AssessmentPartOne {
public
int
sumNumbersBetween
(
int
start
,
int
end
)
public
int
sumNumbersBetween
(
int
start
,
int
end
)
{
{
// 02 - Adding Across A Range
/* 02 - Adding Across A Range
// Complete this method so that it adds together all
Complete this method so that it adds together all
// the integers between start and end, but not including
the integers between start and end, but not including
// start or end
start or end
// This method should only deal with 0 and positive integers
This method should only deal with 0 and positive integers
// This method should return -1 if it cannot calculate the result
This method should return -1 if it cannot calculate the result
// You should comment your code explaining what each part does
You should comment your code explaining what each part does
*/
int
sumOfSquares
=
0
;
int
sumOfSquares
=
0
;
int
num1
=
start
;
int
num1
=
start
;
int
num2
=
end
;
int
num2
=
end
;
// First
IF
statement is to make sure the first number is equal to or more than 0
// First
if
statement is to make sure the first number is equal to or more than 0
if
(
num1
>=
0
)
if
(
num1
>=
0
)
{
{
// Second
IF
statement is to make sure that the second number is equal to or more than 0
// Second
if
statement is to make sure that the second number is equal to or more than 0
if
(
num2
>=
0
)
if
(
num2
>=
0
)
{
{
//
FOR
loop to work out the total of the numbers inside of the 2 numbers.
//
for
loop to work out the total of the numbers inside of the 2 numbers.
for
(
int
i
=
num1
+
1
;
i
<
num2
;
i
++)
for
(
int
i
=
num1
+
1
;
i
<
num2
;
i
++)
{
{
sumOfSquares
=
sumOfSquares
+
i
;
sumOfSquares
=
sumOfSquares
+
i
;
}
}
//
IF
statement to filter the answers that are less that 1
//
if
statement to filter the answers that are less that 1
if
(
sumOfSquares
<
1
)
if
(
sumOfSquares
<
1
)
{
{
// Which then returns -1 as the answer
// Which then returns -1 as the answer
return
-
1
;
return
-
1
;
}
}
//
I
f the sum is 1 or more then it returns sumOfSquares
//
i
f the sum is 1 or more then it returns sumOfSquares
else
else
{
{
return
sumOfSquares
;
return
sumOfSquares
;
}
}
}
}
//
I
f number 2 is less than 0 it returns -1
//
i
f number 2 is less than 0 it returns -1
else
else
{
{
return
-
1
;
return
-
1
;
}
}
}
}
//
I
f number 1 is less than 0 it returns -1
//
i
f number 1 is less than 0 it returns -1
else
else
{
{
return
-
1
;
return
-
1
;
...
...
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