Discussioni Q&A
Arreglos
0 Voti
4 Risposte
How to fix " Eclipse Unable to Launch, the selection cannot be launched, and there are no recent launches"
0 Voti
1 Risposta
When I declared a variable like public int n the compiler is showing an error stating that it is the illegal start of an expression. Why is that. I am using JDK 1.8. Please help
0 Voti
3 Risposte
What is this error?
3 Voti
4 Risposte
getting error when try to use this code
System.out.printf("my name is %s","Roy");
it's showing like: exception in thread"main" Java.lang.Error: unresolved compilation problem:
the method printf(String,Object[ ]) in the type printstream is not applicable for the arguments (String,int)at tutorial 19.App.main(App.java:11)
0 Voti
3 Risposte
i am getting bunch of zeros as output , no result , i am using mingw as my compiler ,please find error and show me correct way t
0 Voti
1 Risposta
Where is the error?!!
0 Voti
4 Risposte
pyaudio
0 Voti
1 Risposta
Unity
0 Voti
1 Rispostawhy not this program output 7 and why it shows compiler error ???
#include<iostream>
using namespace std;
class a{
public:
int f(){cout<<3;}
int f(int a){cout<<a;}
};
class b:public a
{
public:
int f(){cout<<5;}
};
int main()
{
b obj;
obj.f(7);
}
1 Voto
3 Risposte
Shouldn't it be a compilation error.Here i am defining "a "again rather then only initializing it
0 Voti
2 Risposte
What am I doing wrong?
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3 Risposte
Can someone help me?
3 Voti
2 Risposte
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