changed my readme file

CaesarCipher/CaesarCipher/main.m

@@ -1,17 +1,18 @@
-//
+
 //  main.m
 //  CaesarCipher
 //
-//  Created by Michael Kavouras on 6/21/15.
-//  Copyright (c) 2015 Mike Kavouras. All rights reserved.
-//
+//  Created by Diana Elezaj 👩 on 6/21/15.
+//  Copyright (c) 2015 Diana Elezaj. All rights reserved.
+
 
 #import <Foundation/Foundation.h>
 
 @interface CaesarCipher : NSObject
 
 - (NSString *)encode:(NSString *)string offset:(int)offset;
 - (NSString *)decode:(NSString *)string offset:(int)offset;
+- (BOOL) codeBreaker: (NSString *)string1 compareWith: (NSString *)string2;
 
 @end
 
@@ -28,14 +29,14 @@ - (NSString *)encode:(NSString *)string offset:(int)offset {
     unichar buffer[count];
     [str getCharacters:buffer range:NSMakeRange(0, count)];
 
+
     char allchars[] = "abcdefghijklmnopqrstuvwxyz";
 
     for (int i = 0; i < count; i++) {
         if (buffer[i] == ' ' || ispunct(buffer[i])) {
             result[i] = buffer[i];
             continue;
         }
-
         char *e = strchr(allchars, buffer[i]);
         int idx= (int)(e - allchars);
         int new_idx = (idx + offset) % strlen(allchars);
@@ -50,11 +51,149 @@ - (NSString *)decode:(NSString *)string offset:(int)offset {
     return [self encode:string offset: (26 - offset)];
 }
 
+    // check two strings before decoding them.
+    // If they complete these first sonditions, then decode, and compare if there is the same input message
+BOOL checkTwoStrings (NSString *S1, NSString *S2, int off1, int off2) {
+
+    // check string's length, If they aren't the same length
+    // then we don't need to loop
+    NSInteger count = [S1 length];
+    if (count != [S2 length]) {
+        NSLog(@"Strings don't have the same length");
+        return YES;
+    }
+    //if strings are the same, but with different offsets
+    else if (S1 == S2 && off1!=off2) {
+        NSLog(@"Not the same input message! ");
+        return YES;
+    }
+    // if strings different, but with the same offset
+    else if (S1 != S2 && off1==off2) {
+        NSLog(@"Not the same input message! ");
+        return YES;
+    }
+    // if same strings, and same offset
+    else if (S1 == S2 && off1==off2) {
+        NSLog(@"You entered same strings, and same offsets! ");
+        return YES;
+    }
+    return 0;
+}
+
+    // use codeBreaker only after decoding two trings
+- (BOOL) codeBreaker: (NSString *)string1 compareWith: (NSString *)string2{
+    for (int i = 1; i <26; i++) {
+    //if decoded strings are equal
+            if ([[self encode: string1 offset:i] isEqualToString:[self encode:string2 offset:i]]) {
+                NSLog(@"Same input message!");
+                return YES;
+                break;
+            }
+    // if decoded strings are different
+            else if ([[self encode: string1 offset:i] isNotEqualTo:[self encode:string2 offset:i]]) {
+                    NSLog(@"Not the same input message!");
+                return NO;
+                break;
+            }
+    }
+    return 0;
+}
+
 @end
 
 
 int main(int argc, const char * argv[]) {
     @autoreleasepool {
+        CaesarCipher *checkStrings = [[CaesarCipher alloc] init];
+        char firstStr [30];
+        char secondStr[30];
+        int offset1, offset2, option, thatsDrivingMeCrazy;
+
+        NSLog(@"Choose an option:");
+        NSLog(@"1. Encode a string");
+        NSLog(@"2. Decode a string");
+        NSLog(@"3. Check two encoded strings");
+        scanf("%d", &option);
 
+        //Encode a string
+        if (option==1) {
+            NSLog(@"Please enter a string:");
+            scanf("%d", &thatsDrivingMeCrazy);
+            scanf("%[^\n]", firstStr);
+            NSLog(@"Offset:");
+            scanf("%d", &offset1);
+            if (offset1 > 25) {
+                NSLog(@"offset is out of range. 1 - 25");
+                return NO;
+            }
+        NSString *encodeAString = [NSString stringWithFormat:@"%s", firstStr];
+        NSString *encodedString = [checkStrings encode:encodeAString offset:offset1];
+        NSLog(@"Your sting encoded with offset of %d is %@", offset1, encodedString);
+
+        }
+
+        // Decode a string
+        else if (option==2) {
+
+        NSLog(@"Please enter a string:");
+        scanf("%d", &thatsDrivingMeCrazy);
+        scanf("%[^\n]", firstStr);
+        NSLog(@"Offset:");
+        scanf("%d", &offset1);
+        if (offset1 > 25) {
+            NSLog(@"offset is out of range. 1 - 25");
+            return NO;
+        }
+        NSString *decodeAString = [NSString stringWithFormat:@"%s", firstStr];
+        NSString *decodedString = [checkStrings decode:decodeAString offset:offset1];
+        NSLog(@"Your sting decoded with offset of %d is %@", offset1, decodedString);
+        }
+
+        // Check two encoded strings
+        else if (option==3) {
+
+        NSLog(@"Please enter a string:");
+        scanf("%d", &thatsDrivingMeCrazy); //I just had to add this line, in order to read the string
+        scanf("%[^\n]", firstStr);
+        NSLog(@"Offset:");
+        scanf("%d", &offset1);
+        if (offset1 > 25) {
+            NSLog(@"offset is out of range. 1 - 25");
+            return NO;
+        }
+
+        NSLog(@"Please enter another string:");
+        scanf("%d", &thatsDrivingMeCrazy);  //I just had to add this line, in order to read the second string
+        scanf("%[^\n]", secondStr);
+        NSLog(@"Offset:");
+        scanf("%d", &offset2);
+        if (offset1 > 25) {
+            NSLog(@"offset is out of range. 1 - 25");
+            return NO;
+        }
+
+        NSString *firstWord = [NSString stringWithFormat:@"%s", firstStr];
+        NSString *secondWord = [NSString stringWithFormat:@"%s", secondStr];
+
+        // check the strings and offset before decoding them.
+        // checkTwoStrings(firstWord, secondWord, offset1, offset2);
+        BOOL checkedStringsBeforeDecoding = checkTwoStrings(firstWord, secondWord, offset1, offset2);
+
+        if (checkedStringsBeforeDecoding == 0) {
+
+            if (firstWord != secondWord && offset1 != offset2) {
+                //decode encodedFirstString
+                NSString *decodedFirstString = [checkStrings decode:firstWord offset:offset1];
+                NSLog(@"String %@ decoded with offset of %d is %@", firstWord, offset1, decodedFirstString);
+
+                //decode encodedFirstString2
+                NSString *decodedSecondString = [checkStrings decode:secondWord offset:offset2];
+                NSLog(@"String %@ decoded with offset of %d is %@", secondWord, offset2, decodedSecondString);
+
+                //check decoded Strings if they are the same
+                [checkStrings codeBreaker:decodedFirstString compareWith:decodedSecondString];
+                }
+            }
+        }
     }
-}
+}

Election/Election/main.m

@@ -71,7 +71,6 @@ - (void)displayResults;
 
 @end
 
-
 // Election class
 @implementation Election {
     NSString *_electionName;
@@ -112,7 +111,6 @@ - (void)displayCandidates {
     }
 }
 
-
 - (void)displayResults {
     printf("\n%s\n", [_electionName UTF8String]);
     for (Contender *c in _listOfContenders) {
@@ -151,7 +149,6 @@ - (void)vote {
 
 @end
 
-
 // ElectionManager class
 @interface ElectionManager : NSObject
 
@@ -198,14 +195,74 @@ - (BOOL)pollsOpen {
     return answer != 0;
 }
 
+@end
+
+@interface VotingSimulator : NSObject
+
+-(void)simulate;
 
 @end
 
+@implementation VotingSimulator
+
+-(void)simulate{
+    //Select Election name
+    char electionNameByUser[60];
+    NSLog(@"Please enter election name: ");
+    scanf("%[^\n]", electionNameByUser);
+    NSString *electionName = [NSString stringWithFormat:@"%s", electionNameByUser];
 
+    //First candidate
+    char firstCandidateByUser[60];
+    NSLog(@"Enter a name for candidate 1: ");
+    scanf(" %[^\n]", firstCandidateByUser);
+    NSString *firstCandidate = [NSString stringWithFormat:@"%s", firstCandidateByUser];
+
+    //second candidate
+    char secondCandidateByUser[60];
+    NSLog(@"Enter a name for candidate 2: ");
+    scanf(" %[^\n]", secondCandidateByUser);
+    NSString *secondCandidate = [NSString stringWithFormat:@"%s", secondCandidateByUser];
+
+    //third candidate
+    char thirdCandidateByUser[60];
+    NSLog(@"Enter a name for candidate 3: ");
+    scanf(" %[^\n]", thirdCandidateByUser);
+    NSString *thirdCandidate = [NSString stringWithFormat:@"%s", thirdCandidateByUser];
+
+    //fourth candidate
+    char fourthCandidateByUser[60];
+    NSLog(@"Enter a name for candidate 4: ");
+    scanf(" %[^\n]", fourthCandidateByUser);
+    NSString *fourthCandidate = [NSString stringWithFormat:@"%s", fourthCandidateByUser];
+
+    Election *Election2015 = [[Election alloc] initWithElectionName:electionName];
+
+    Contender *Candidate1 = [[Contender alloc] initWithName:firstCandidate];
+    Contender *Candidate2 = [[Contender alloc] initWithName:secondCandidate];
+    Contender *Candidate3 = [[Contender alloc] initWithName:thirdCandidate];
+    Contender *Candidate4 = [[Contender alloc] initWithName:fourthCandidate];
+
+    [Election2015 addContender:Candidate1];
+    [Election2015 addContender:Candidate2];
+    [Election2015 addContender:Candidate3];
+    [Election2015 addContender:Candidate4];
+
+    ElectionManager *Manager = [[ElectionManager alloc] init];
+
+    [Manager manage:Election2015];
+    [Manager initiatePolling];
+    [Manager displayResults];
+
+}
+
+@end
 
 int main(int argc, const char * argv[]) {
     @autoreleasepool {
 
+        VotingSimulator *getReadyToVote = [[VotingSimulator alloc] init];
+        [getReadyToVote simulate];
     }
     return 0;
-}
+}

Person/Person/main.m

@@ -19,12 +19,21 @@ - (NSString *)city;
 - (void)setPhoneNumber:(NSString *)phoneNumber;
 - (NSString *)phoneNumber;
 
+
+
+-(void) changePersonsName:(Person *)aPerson toName:(NSString *)newName;
+
+- (BOOL)checkSameCity:(Person *)otherPerson;
+
+- (Person *)registerChild;
+
 @end
 
 @implementation Person {
     NSString *_name;
     NSString *_phoneNumber;
     NSString *_city;
+    Person *_returnChild;
 }
 
 - (void)setName:(NSString *)name {
@@ -51,13 +60,74 @@ - (NSString *)phoneNumber {
     return _phoneNumber;
 }
 
+
+- (BOOL)checkSameCity:(Person *)otherPerson{
+
+    if ([[otherPerson city] isEqualToString: [self city]]){
+        NSLog (@"%@ and %@ live in the same city" , [self name], [otherPerson name]);
+        return YES;
+    } else {
+        NSLog (@"%@ and %@ do not live in the same city" , [self name], [otherPerson name]);
+
+        return NO;
+    }
+ }
+
+ -(void) changePersonsName:(Person *)aPerson toName:(NSString *)newName {
+    [aPerson setName: newName];
+}
+
+
+- (Person *)registerChild {
+    Person* child = [[Person alloc]init];
+
+    [child setPhoneNumber:_phoneNumber];
+    [child setCity:_city];
+    [child setName:@"Baby"];
+    return child;
+}
+
+
+
+
 @end
 
 
 int main(int argc, const char * argv[]) {
     @autoreleasepool {
-        // insert code here...
-        NSLog(@"Hello, World!");
+
+
+        Person *Carl = [[Person alloc] init];
+        Person *Matt = [[Person alloc] init];
+
+        [Carl setName: @"Carl"];
+        [Carl setCity: @"Queens"];
+        [Carl setPhoneNumber:@"599-6452"];
+
+        [Matt setName: @"Matt"];
+        [Matt setCity: @"New York"];
+        [Matt setPhoneNumber:@"600-3454"];
+
+
+
+        [Carl checkSameCity:Matt];
+
+        NSLog(@"Sorry Carl, I don't like you anymore. I will change your name!");
+        [Carl setName:@"Jack"];
+        NSLog (@"Carl's new name is %@ ", [Carl name]);
+
+
+        NSLog (@"***** Matt has a babyyyy *****");
+        Person *mattsBaby = [Matt registerChild];
+
+        [mattsBaby setName:@"Anthony"];
+
+        NSLog(@"His name is %@", [mattsBaby name]);
+        NSLog (@"Matt lives in %@ and %@ lives also in %@", [Matt city], [mattsBaby name], [mattsBaby city]);
+        NSLog(@"Matt's phone number is: %@" , [Matt phoneNumber]);
+        NSLog(@"His baby's phone number is %@", [mattsBaby phoneNumber]);
+
     }
+
     return 0;
 }

README.md

@@ -44,3 +44,6 @@ Write a program to simulate an election. Create a class called **VotingSimulator
 4. Ask the ElectionManager to ***initiatePolling***
 5. Follow the instructions on the console. After each round of polling you will be asked(within the console) whether you want to continue or not.
 6. Ask the ElectionManager to ***displayResults***
+
+
+Hello, this is Diiiiiiiiiiana