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TestAssessment/Base.lproj/Main.storyboard

@@ -1,13 +1,13 @@
 <?xml version="1.0" encoding="UTF-8" standalone="no"?>
-<document type="com.apple.InterfaceBuilder3.CocoaTouch.Storyboard.XIB" version="3.0" toolsVersion="6211" systemVersion="14A298i" targetRuntime="iOS.CocoaTouch" propertyAccessControl="none" useAutolayout="YES" useTraitCollections="YES" initialViewController="vXZ-lx-hvc">
+<document type="com.apple.InterfaceBuilder3.CocoaTouch.Storyboard.XIB" version="3.0" toolsVersion="7706" systemVersion="14D136" targetRuntime="iOS.CocoaTouch" propertyAccessControl="none" useAutolayout="YES" useTraitCollections="YES" initialViewController="vXZ-lx-hvc">
     <dependencies>
-        <plugIn identifier="com.apple.InterfaceBuilder.IBCocoaTouchPlugin" version="6204"/>
+        <plugIn identifier="com.apple.InterfaceBuilder.IBCocoaTouchPlugin" version="7703"/>
     </dependencies>
     <scenes>
         <!--View Controller-->
         <scene sceneID="ufC-wZ-h7g">
             <objects>
-                <viewController id="vXZ-lx-hvc" customClass="ViewController" customModuleProvider="" sceneMemberID="viewController">
+                <viewController id="vXZ-lx-hvc" customClass="ViewController" sceneMemberID="viewController">
                     <layoutGuides>
                         <viewControllerLayoutGuide type="top" id="jyV-Pf-zRb"/>
                         <viewControllerLayoutGuide type="bottom" id="2fi-mo-0CV"/>

TestAssessment/TestViewController.m

@@ -15,176 +15,232 @@ @implementation TestViewController
 
 
 /*
-    This method should return any positive NSInteger 
-    (hint: cannot be 0)
+ This method should return any positive NSInteger
+ (hint: cannot be 0)
  */
-- (void)shouldReturnAPositiveNSInteger {
-
+- (NSInteger)shouldReturnAPositiveNSInteger {
+    return 5;
 }
 
 /*
-    This method should return any negative CGFloat 
-    (hint: cannot be 0)
+ This method should return any negative CGFloat
+ (hint: cannot be 0)
  */
-- (void)shouldReturnANegativeCGFloat {
-
+- (CGFloat)shouldReturnANegativeCGFloat {
+    return -2.7;
 }
 
 /*
-    This method should return a falsy boolean
-    Falsey: Something which evaluates to FALSE.
+ This method should return a falsy boolean
+ Falsey: Something which evaluates to FALSE.
  */
-- (void)shouldReturnAFalseyBool {
-
+- (BOOL)shouldReturnAFalseyBool {
+    return NO;
 }
 
 /*
-    This method should return a single char from a - z
+ This method should return a single char from a - z
  */
-- (void)shouldReturnACharAtoZ {
+- (char)shouldReturnACharAtoZ {
+    return 'm';
 }
 
 /*
-    This method should return the sum of all numbers from 
-    0 - 99 using a loop (. 1 + 2 + 3 + ... + 98 + 99)
+ This method should return the sum of all numbers from
+ 0 - 99 using a loop (. 1 + 2 + 3 + ... + 98 + 99)
  */
 - (NSInteger)shouldReturnSumOf0To100 {
-    return 0;
+    int sum=0;
+    for(int i=0;i<100;i++){
+        sum += i;
+    }
+    return sum;
 }
 
 /*
-    Given a c array (int[]) and a count, return the sum of the numbers within the arr
-    (eg. arr[0] + arr[1] ...)
+ Given a c array (int[]) and a count, return the sum of the numbers within the arr
+ (eg. arr[0] + arr[1] ...)
  */
 - (NSInteger)shouldReturnSumOfArrayValues:(int *)arr withSize:(int)count {
-    return 0;
+    int sum=0;
+    for(int i=0;i<count;i++){
+        sum += arr[i];
+    }
+
+    return sum;
 }
 
 /*
-    Provided a C string (array of chars), return the character
-    that immediately preceeds the letter q
-    (ex. "aionkljajvqlkjaml" would return the letter 'v')
-    (hint: while loop)
+ Provided a C string (array of chars), return the character
+ that immediately preceeds the letter q
+ (ex. "aionkljajvqlkjaml" would return the letter 'v')
+ (hint: while loop)
  */
 - (char)shouldReturnCharBeforeQ:(char *)str {
-    return '\0';
+    int i=0;
+    while(true){
+        if(str[0]=='q'){
+            return '\0';
+        }
+        if(str[i] != 'q'){
+            i++;
+        }
+        else if(str[i] == 'q'){
+            break;
+        }
+    }
+    return str[i-1];
 }
 
 /*
-    This method should return the sum of aNumber + bNumber
+ This method should return the sum of aNumber + bNumber
  */
 - (NSInteger)sumOfAnInteger:(NSInteger)aNumber andAnotherInteger:(NSInteger)bNumber {
-    return 0;
+    return aNumber + bNumber;
 }
 
 
 /*
-    This method should return a YES if aNumber is odd
+ This method should return a YES if aNumber is odd
  */
 - (BOOL)isOdd:(NSInteger)aNumber {
+    if(aNumber % 2 != 0){
+        return YES;
+    }
     return NO;
 }
 
 /*
-    This method should return YES if aNumber is a multiple of 5
+ This method should return YES if aNumber is a multiple of 5
  */
 - (BOOL)isMultipleOfFive:(NSInteger)aNumber {
+    if(aNumber % 5 == 0){
+        return YES;
+    }
     return NO;
 }
 
 /*
-    This method should return YES is aNumber is odd and bNumber is even
+ This method should return YES if aNumber is odd and bNumber is even
  */
 - (BOOL)returnYesIfThisNumberIsOdd:(NSInteger)aNumber
                andThisNumberIsEven:(NSInteger)bNumber {
+
+    if( (aNumber % 2 != 0) && (bNumber %2 == 0) ){
+        return YES;
+    }
+
     return NO;
 }
 
 /*
-    This method should return the name property of the person
-    parameter (hint: command + click on class name to jump to the interface.
+ This method should return the name property of the person
+ parameter (hint: command + click on class name to jump to the interface.
  */
 - (NSString *)shouldReturnPersonsName:(Person *)person {
-    return @"";
+    return [person name];
 }
 
 /*
-    This method should change the person name to "Ada Lovelace"
+ This method should change the person name to "Ada Lovelace"
  */
 - (void)changePersonsNameToAdaLovelace:(Person *)person {
-
+    [person setName:@"Ada Lovelace"];
 }
 
 /*
-    This method should do the following:
-    1) Create an instance of Person
-    2) Set the person's name to "Santa Clause"
-    3) Set the person's age to 1823
+ This method should do the following:
+ 1) Create an instance of Person
+ 2) Set the person's name to "Santa Clause"
+ 3) Set the person's age to 1823
  */
 - (Person *)createAndReturnPersonWithSomeProperties {
-    return [[Person alloc] init];
+    Person *person = [[Person alloc] init];
+    [person setName:@"Santa Clause"];
+    [person setAge:1823];
+
+    return person;
 }
 
 /*
-    This method provides you an instance of Chair as a parameter
-    1) Create an instance of Person
-    2) Tell the person to sit in the chair 
-    (hint: take a look at the methods on the Person class)
+ This method provides you an instance of Chair as a parameter
+ 1) Create an instance of Person
+ 2) Tell the person to sit in the chair
+ (hint: take a look at the methods on the Person class)
 
  */
 - (void)makePersonSitInChair:(Chair *)chair {
+    Person *person = [[Person alloc]init];
 
+    [person sitInChair:chair];
 }
 
 /*
-    This method provides you an instance of Person as a parameter
-    Send a message to this Person object telling it to stand up
+ This method provides you an instance of Person as a parameter
+ Send a message to this Person object telling it to stand up
  */
 - (void)makePersonStandUp:(Person *)person {
-
+    [person standUp];
 }
 
 /*
-    Create and return an NSArray containing 6 NSString objects
-    https://developer.apple.com/library/mac/documentation/Cocoa/Reference/Foundation/Classes/NSArray_Class/
+ Create and return an NSArray containing 6 NSString objects
+ https://developer.apple.com/library/mac/documentation/Cocoa/Reference/Foundation/Classes/NSArray_Class/
  */
 - (NSArray *)createAndReturnNSArray {
-    return [[NSArray alloc] init];
+    NSArray *myArray = @[@"Mike",@"Mark",@"Mary",@"Marty",@"Martin",@"Mekdel"];
+
+    return myArray;
 }
 
 // BONUS
-/* 
-    Update the array item at index 4 to be the name of the person passed
-    as a parameter
-    https://developer.apple.com/library/mac/documentation/Cocoa/Reference/Foundation/Classes/NSMutableArray_Class/
+/*
+ Update the array item at index 4 to be the name of the person passed
+ as a parameter
+ https://developer.apple.com/library/mac/documentation/Cocoa/Reference/Foundation/Classes/NSMutableArray_Class/
  */
 - (void)changeValueOfIndexFourInArray:(NSMutableArray *)arr
                         toPersonsName:(Person *)person {
+  //  [arr[4] setName:person.name];
 
+    arr[4] = person.name;
 }
 
 // BONUS
-/* 
-    Given a string, return the string repeated x times
-    Example: mike, 5 => mikemikemikemikemike
-    https://developer.apple.com/library/mac/documentation/Cocoa/Reference/Foundation/Classes/NSMutableString_Class/
+/*
+ Given a string, return the string repeated x times
+ Example: mike, 5 => mikemikemikemikemike
+ https://developer.apple.com/library/mac/documentation/Cocoa/Reference/Foundation/Classes/NSMutableString_Class/
  */
 
 - (NSString *)repeatString:(NSString *)str
              numberOfTimes:(NSInteger)x {
-    return @"";
+
+    return [@"" stringByPaddingToLength:[str length]*x withString:str startingAtIndex:0];
+
 }
 
 // BONUS
 /*
-    Given an array of numbers, sum each number in the array UNTIL
-    the sum is greater than 1050. The returned value of this method
-    should never be greater than 1050.
-    (ex: [500, 500, 500] returns 1000)
-    (ex: [200, 500, 100, 400] returns 800)
+ Given an array of numbers, sum each number in the array UNTIL
+ the sum is greater than 1050. The returned value of this method
+ should never be greater than 1050.
+ (ex: [500, 500, 500] returns 1000)
+ (ex: [200, 500, 100, 400] returns 800)
  */
 - (int)returnSumWhileSumIsLessThan1050:(int *)arr {
-    return 0;
+    int sum=0;
+    int i=0;
+
+    while(true){
+        sum += arr[i];
+        if (sum > 1050) {
+            sum -= arr[i];
+            break;
+        }
+        i++;
+    }
+    return sum;
 }
 
 @end