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CBSE Guess > eBooks > Class XII > Computer Science By . Mr. MRK

Chapter – 1 C++ Revision Tour

2008 Outside Delhi:

1.b. Name the header files that shall be needed for the following
code: 1
void main( )
{
char word[]=”Exam”;
cout<<setw(20)<<word; }

Ans: iostream.h, iomanip.h

1.c. Rewrite the following program after removing the syntax
error(s) if any. Underline each correction. 2

#include
<iostream.h>
void main( )
{
One=10,Two=20;
Callme(One;Two);
Callme(Two);
}
void Callme(int Arg1,int Arg2)
{
Arg1=Arg1+Arg2;
Count<<Arg1>>Arg2;
}

Ans:

void Callme(int Arg1,int Arg2=20);
#include<iostream.h>
void main( )
{

int One=10,Two=20;
Callme(One,Two); //Given ; instead of ,
Callme(Two);
}
void Callme(int Arg1,int Arg2)
{
Arg1=Arg1+Arg2;
cout<<Arg1<<Arg2;
}