code #include <iostream> using namespace std; class Note { // declare a static data member static int num; public: // create static member function static int func () { cout << " The value of the num is: " << num << endl; } }; // initialize the static data member using the class name and the scope resolution operator int Note :: num = 15; int main () { // create an object of the class Note Note n; // access static member function using the object n.func(); return 0; }

please correct this i cant get 😂🙏🏻

please correct this i cant get 😂🙏🏻

Return 0;

2 return 0s?

Wat 2?

code #include <iostream> using namespace std; class Note { // declare a static data member static int num; public: // create static member function static int func () { cout << " The value of the num is: " << num << endl; return 0; } }; // initialize the static data member using the class name and the scope resolution operator int Note :: num = 15; int main () { // create an object of the class Note Note n; // access static member function using the object n.func(); return 0; }

ya i got this but 2 return0s i didnt know it can be or not

What do u mean

generally only 1 time return in program right

Do you know what a return is?

wtf lol

Yea he needs a book

just know it will exit and end program

not any course?

@ProVITian get urself book

code #include <iostream> using namespace std; class Note { // declare a static data member static int num; public: // create static member function static void func () { cout << " The value of the num is: " << num << endl; } }; // initialize the static data member using the class name and the scope resolution operator int Note :: num = 15; int main () { // create an object of the class Note Note n; // access static member function using the object n.func(); }

No return

code #include <iostream> using namespace std; class Note { // declare a static data member static int num; public: // create static member function static void func () { cout << " The value of the num is: " << num << endl; } }; // initialize the static data member using the class name and the scope resolution operator int Note :: num = 15; int main () { // create an object of the class Note Note n; // access static member function using the object n.func(); }

we can use return for functions in middle of program also not just at end?

Return 0 inside main is for processing to indicated that a program went fine but inside a function return is used with non void function and return 0 indicates failure, return 1 indicated success,

Return 0 inside main is for processing to indicated that a program went fine but inside a function return is used with non void function and return 0 indicates failure, return 1 indicated success,

> but inside a function return is used with non void function and return 0 indicates failure, return 1 indicated success Eeehhh

thanks

thanks

> but inside a function return is used with non void function and return 0 indicates failure, return 1 indicated success Eeehhh

This is not true, why do even assume it, @eXtRaOrDiNaRy_plastered?

Read also about exit(), atexit()

This is not true, why do even assume it, @eXtRaOrDiNaRy_plastered?

What's is not true

Why do you suggest to read about OS specific stuff to a newbie that doesn't know what return does?

This is not true, why do even assume it, @eXtRaOrDiNaRy_plastered?

And u need to explain why it's not true

Because it is. There is not much to explain to begin with. it is just a false assumption

Ik I'm sry about that but just need that one only I tried asking them but everyone send me a useless website stackoverflow ...

exit() can be used in file pointers LoL

Ik I'm sry about that but just need that one only I tried asking them but everyone send me a useless website stackoverflow ...

Return 0 inside main is for processing to indicated that a program went fine but inside a function return is used with non void function and return 0 indicates failure, return 1 indicated success,

think on projects and own creative coding only

Stackoverflow is not useless

Anyone having pdf notes or tutorials c language

#include<stdio.h> int main() { double num1,num2; char oper; printf("enter two number yoou want to calculate:"); scanf("%lf %lf",&num1,num2); printf("enter what you want to do(+-*%)"); scanf("%c",&oper); switch(oper){ { case '+': printf("%lf +%lf=%lf\n",num1,num2,num1+num2); break; } { case '%': printf("%lf%%lf=%lf\n",num1,num2,num1%num2); break; } { case '-': printf("%lf -lf=%lf\n",num1,num2,num1-num2); break; } { case '*': printf("%lf %lf=%lf\n",num1,num2,num1*num2); break; } }

#include<stdio.h> int main() { double num1,num2; char oper; printf("enter two number yoou want to calculate:"); scanf("%lf %lf",&num1,num2); printf("enter what you want to do(+-*%)"); scanf("%c",&oper); switch(oper){ { case '+': printf("%lf +%lf=%lf\n",num1,num2,num1+num2); break; } { case '%': printf("%lf%%lf=%lf\n",num1,num2,num1%num2); break; } { case '-': printf("%lf -lf=%lf\n",num1,num2,num1-num2); break; } { case '*': printf("%lf %lf=%lf\n",num1,num2,num1*num2); break; } }

#include <stdio> #include <time.h> //for sleep() function #include <unistd.h> #include <stdlib.h> int main() { int hour, minute, second; hour=minute=second=0; while(1) { //clear output screen system("clear"); //print time in HH : MM : SS format printf("%02d : %02d : %02d ",hour,minute,second); //clear output buffer in gcc fflush(stdout); //increase second second++; //update hour, minute and second if(second==60){ minute+=1; second=0; } if(minute==60){ hour+=1; minute=0; } if(hour==24){ hour=0; minute=0; second=0; } sleep(1); //wait till 1 second } return 0; }

Could anyone invite me to any more professional c++ groups without so many people asking to do college assignments for them and more actual language discussing? No offence to anyone

what projects have u made till now

More up to discuss architecture and styling questions

The error says exactly what you need to change

Choose an option: 1. Change int by void in static int func() 2. Return an int value in func()

#include <stdio> #include <time.h> //for sleep() function #include <unistd.h> #include <stdlib.h> int main() { int hour, minute, second; hour=minute=second=0; while(1) { //clear output screen system("clear"); //print time in HH : MM : SS format printf("%02d : %02d : %02d ",hour,minute,second); //clear output buffer in gcc fflush(stdout); //increase second second++; //update hour, minute and second if(second==60){ minute+=1; second=0; } if(minute==60){ hour+=1; minute=0; } if(hour==24){ hour=0; minute=0; second=0; } sleep(1); //wait till 1 second } return 0; }

Could anyone invite me to any more professional c++ groups without so many people asking to do college assignments for them and more actual language discussing? No offence to anyone

Could anyone invite me to any more professional c++ groups without so many people asking to do college assignments for them and more actual language discussing? No offence to anyone

Delete even number from a array c program??

Delete even number from a array c program??

afaik there is no standard function to do such thing, you are best off to implement it by yourself