Comments by Shivam Siddharth

Shivam Siddharth 21-Mar-23 4:16am View

your thing worked ,but I am not using it outside its scope just passing the values like when called normally & how other variables are being accepted n and k

Shivam Siddharth 20-Mar-23 16:55pm View

why doesn't it consider it as an input since value is being given and its type is mentioned in the declaration

Shivam Siddharth 7-Jan-23 11:24am View

using recursion for eg step 2 in which value is 2 will also recurse for value 1 also which i don't want to happen and if i put a 'if' condition to stop that from happening step 3 won't be executed
how should i get the desired output

Shivam Siddharth 7-Jan-23 10:14am View

what does k loop do? i and j are rows and columns

Shivam Siddharth 19-Dec-22 12:28pm View

program is from the tutorial, code from public inheritance section can access getPvt but code from protected section cannot
in protected inheritance when " cout << "Private cannot be accessed." << endl; " is replaced with " cout << "Private = " << object1.getPVT() << endl; " like in the first one it displays above error

Shivam Siddharth 19-Dec-22 10:13am View

i did what you asked corrected PublicDerived but cant update it since update limit has maxed out

Shivam Siddharth 19-Dec-22 10:11am View

https://www.programiz.com/cpp-programming/public-protected-private-inheritance
program is from this page, in protected inheritance when " cout << "Private cannot be accessed." << endl; " is replaced with " cout << "Private = " << object1.getPVT() << endl; " like in the first one it displays above error

Shivam Siddharth 19-Dec-22 9:50am View

link is not available i have updated it before, actual code is with ProtectedDerived and it shows following error:
g++ /tmp/22XqHAz0vQ.cpp
/tmp/22XqHAz0vQ.cpp: In function 'int getPVT()':
/tmp/22XqHAz0vQ.cpp:2:8: error: 'pvt' was not declared in this scope
2 | return pvt;
| ^~~
/tmp/22XqHAz0vQ.cpp: At global scope:
/tmp/22XqHAz0vQ.cpp:4:1: error: expected declaration before '}' token
4 | };
| ^
/tmp/22XqHAz0vQ.cpp:6:41: error: expected class-name before '{' token
6 | class ProtectedDerived : protected Base {
| ^
/tmp/22XqHAz0vQ.cpp: In member function 'int ProtectedDerived::getProt()':
/tmp/22XqHAz0vQ.cpp:10:8: error: 'prot' was not declared in this scope
10 | return prot;
| ^~~~
/tmp/22XqHAz0vQ.cpp: In member function 'int ProtectedDerived::getPub()':
/tmp/22XqHAz0vQ.cpp:15:8: error: 'pub' was not declared in this scope
15 | return pub;
| ^~~
/tmp/22XqHAz0vQ.cpp: In function 'int main()':
/tmp/22XqHAz0vQ.cpp:21:1: error: 'cout' was not declared in this scope
21 | cout << "Private = " << object1.getPVT() << endl;
| ^~~~
/tmp/22XqHAz0vQ.cpp:21:33: error: 'class ProtectedDerived' has no member named 'getPVT'; did you mean 'getPub'?
21 | cout << "Private = " << object1.getPVT() << endl;
| ^~~~~~
| getPub
/tmp/22XqHAz0vQ.cpp:21:45: error: 'endl' was not declared in this scope
21 | cout << "Private = " << object1.getPVT() << endl;
| ^~~~
/tmp/22XqHAz0vQ.cpp:23:32: error: 'class ProtectedDerived' has no member named 'pub'
23 | cout << "Public = " << object1.pub << endl;
| ^~~

Shivam Siddharth 19-Dec-22 9:36am View

typing mistake sorry, changed PublicDerived to ProtectedDDerived in 2nd program it is still showing error

Shivam Siddharth 19-Dec-22 9:14am View

program 1 output:
Private = 1
Protected = 2
Public = 3

program 2 output:
g++ /tmp/YAWIi8V4tM.cpp
/tmp/YAWIi8V4tM.cpp: In function 'int main()':
/tmp/YAWIi8V4tM.cpp:34:1: error: 'PublicDerived' was not declared in this scope
34 | PublicDerived object1;
| ^~~~~~~~~~~~~
/tmp/YAWIi8V4tM.cpp:35:25: error: 'object1' was not declared in this scope
35 | cout << "Private = " << object1.getPVT() << endl;
|

Shivam Siddharth 19-Dec-22 5:22am View

in both programs same thing is being done, private member is accessed with getPvt; in first it can be accessed while in second it cannot be.

Comments by Shivam Siddharth (Top 11 by date)