What are default parameters? How are they evaluated in c++ function?
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Why c++ does not have finally?
Write a program that read 2o numbers in and array and output the second largest number. Can anybody help??
What is double in c++?
Define basic type of variable used for a different condition in C++?
What is the difference between reference type and pointers.
which one is equivalent to multiplying by 2:Left shifting a number by 1 or Left shifting an unsigned int or char by 1?
Why was c++ created?
Are vectors faster than arrays?
Is arr and &arr are same expression for an array?
Is nan a c++?
What is the operator in c++?
this is to swap to strings....but in output the whole strings are swapped leaving first as it is...why it is so #include<iostream.h> int main() { char a[]="ajeet"; char b[]="singh"; long x=*a; long y=*b; cout<<x<<":"<<y; x=x+y; y=x-y; x=x-y; *a=x; *b=y; cout<<x<<":"<<y; cout<<&a<<endl; cout<<&b<<endl; }
STL 
