Q&A Discussions
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 Votes
3 Answers
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 Votes
3 Answers
What is this error?
3 Votes
4 Answers
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 Votes
1 Answer
Where is the error?!!
0 Votes
4 Answers
why 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 Vote
3 Answers
Shouldn't it be a compilation error.Here i am defining "a "again rather then only initializing it
0 Votes
2 Answers
What am I doing wrong?
0 Votes
3 Answers
why is core getting dumped
0 Votes
1 Answer
Why is this returning NaN
0 Votes
4 Answers
Loop Conditions (C++)
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2 Answers
Can someone help me?
3 Votes
2 Answers
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