Section 08: Added Output

Author: deltanode

08_strings/01_string_basic.cpp

@@ -38,24 +38,26 @@ int main(){
     // Taking Input -------------------------------------------------
 
     char ch1[100];                             // character
-    cout << "Enter elements for character array: ";
+    cout << "Enter elements for 1D character array: ";
     cin >> ch1;
+    // cin.getline(ch1, 100);
     cout << ch1 << "\n\n";
 
 
     string str1;                               // string
     cout << "Enter elements for string: ";
     cin >> str1;
+    // getline(cin, str1);
     cout << str1 << "\n\n";
 
     cin.get();   // to consume extra "\n"
 
 
     char ch2[10][100];                      // 2D character Array (10 Rows)
-    cout << "Enter character array (Row-1): ";
+    cout << "Enter 2D character array (Row-1): ";
     cin.getline(ch2[0], 100);    
     cout << ch2[0] << endl;
-    cout << "Enter character array (Row-2): ";
+    cout << "Enter 2D character array (Row-2): ";
     cin.getline(ch2[1], 100);    
     cout << ch2[1] << "\n\n";
 
@@ -69,4 +71,43 @@ int main(){
     cout << str2[1] << endl;
 
     return 0;
-}
+}
+
+/* 
+OUTPUT:
+
+    c1: Hi
+    c1[0]: H
+    c1[1]: i
+
+    s0: Hi
+    s0[0]: H
+    s0[1]: i
+
+    s1: 0x7ffe6cd70620
+    s1[0]: Shyam
+    s1[1]: Ram Sharma
+    s1[1][0]: R
+    s1[1][1]: a
+    s1[1][3]: m
+
+    s2: 0x7ffe6cd70660
+    s2[0]: first row
+    s2[1]: second row
+
+    Enter elements for 1D character array: Hello
+    Hello
+
+    Enter elements for string: Hello
+    Hello
+
+    Enter 2D character array (Row-1): Ravi Sharma  
+    Ravi Sharma
+    Enter 2D character array (Row-2): Aksh Verma
+    Aksh Verma
+
+    Enter your string (Row-1): Ravi Sharma
+    Ravi Sharma
+    Enter your string (Row-2): Aksh Verma
+    Aksh Verma
+ */

08_strings/02_string_class.cpp

@@ -125,4 +125,59 @@ int main(){
     cout << endl;
 
     return 0;
-}
+}
+
+/* 
+OUTPUT:
+
+    s0: 
+    s1: Hello
+    s2: Hello World
+    s3: Hello World
+    s4: Hello World
+    s5: abcd
+
+    s5: string length- 4
+
+    s0 is an Empty string
+
+    s0: I love c++
+    s0: I love c++and javascript
+
+    s0: I love c++and javascript
+    s0: length before removing- 24
+    s0: 
+    s0: length after removing- 0
+
+    Comparing string lexically: s1: apple | s2: mango
+    s1.compare(s2): -1
+    s2.compare(s1): 1
+    s1.compare(s1): 0
+
+    s1: apple | s2: mango
+    s1<s2: mango is lexicographic greater than apple
+
+    s1: apple
+    s1[3]: l
+
+    s1: I want to have orange juice
+    index of 'orange': 15
+
+    s1: I want to have orange juice
+    s1: I want to have  juice
+
+
+    Using FOR loop: I, ,w,a,n,t, ,t,o, ,h,a,v,e, , ,j,u,i,c,e,
+
+    FOR loop (using 'auto): I, ,w,a,n,t, ,t,o, ,h,a,v,e, , ,j,u,i,c,e,
+
+
+    Using Iterator: I, ,w,a,n,t, ,t,o, ,h,a,v,e, , ,j,u,i,c,e,
+
+    Iterator (using auto): I, ,w,a,n,t, ,t,o, ,h,a,v,e, , ,j,u,i,c,e,
+
+
+    FOR EACH loop: I, ,w,a,n,t, ,t,o, ,h,a,v,e, , ,j,u,i,c,e,
+
+    FOR EACH loop (using 'auto'): I, ,w,a,n,t, ,t,o, ,h,a,v,e, , ,j,u,i,c,e,
+*/

08_strings/03_sorting.cpp

@@ -22,6 +22,7 @@ int main(){
 
     string s[100];
 
+    cout << "Enter Strings: \n";
     for(int seq=0; seq <= totalStr-1; seq++){
         getline(cin,s[seq]);
     }
@@ -33,4 +34,26 @@ int main(){
         cout << s[seq] << endl;
     }
     return 0;
-}
+}
+
+/* 
+OUTPUT:
+
+    Enter total number of strings: 6
+
+    Enter Strings:
+        Amandeep Verma
+        deep  
+        aman
+        Govind
+        Arvind
+        Bhim Gupta
+
+    After Sorting: 
+        aman
+        deep
+        Arvind
+        Govind
+        Bhim Gupta
+        Amandeep Verma
+*/

08_strings/04_tokenization_using_strtok.cpp

@@ -24,4 +24,14 @@ int main(){
         cout << ptr << endl;
     }
     return 0;
-}
+}
+
+/* 
+OUTPUT:
+
+    Today
+    is
+    a
+    rainy
+    day
+*/

08_strings/05_designing_string_tokeniser.cpp

@@ -51,4 +51,14 @@ int main(){
         cout << ptr << endl;
     }
     return 0;
-}
+}
+
+/* 
+OUTPUT:
+
+    Today
+    is
+    a
+    rainy
+    day
+*/

08_strings/06_string_challenge_sort_variation.cpp

@@ -110,4 +110,60 @@ int main(){
     }
 
     return 0;
-}
+}
+
+/* 
+OUTPUT:
+Case1:
+    Enter total no of strings: 3
+
+    Enter strings (Eg: 28 12 89): 
+    28 12 899 44
+    17 65 456 78
+    56 71 598 12
+
+    Enter column number for sorting: 3
+    Want to Reverse string (true/false): false
+    Enter Comparision Type (numeric/lexicographic): numeric
+
+    After sorting: 
+    17 65 456 78
+    56 71 598 12
+    28 12 899 44
+
+Case2:
+    Enter total no of strings: 4
+
+    Enter strings (Eg: 28 12 89): 
+    17 65
+    44 56
+    32 47
+    88 05
+
+    Enter column number for sorting: 1
+    Want to Reverse string (true/false): true
+    Enter Comparision Type (numeric/lexicographic): numeric
+
+    After sorting: 
+    88 05
+    44 56
+    32 47
+    17 65
+
+Case3:
+    Enter total no of strings: 3
+
+    Enter strings (Eg: 28 12 89): 
+    121 45
+    129 68
+    120 48
+    
+    Enter column number for sorting: 1
+    Want to Reverse string (true/false): false
+    Enter Comparision Type (numeric/lexicographic): lexicographic
+
+    After sorting: 
+    120 48
+    121 45
+    129 68
+*/