when we use cout we use " " and when we use single ’ ’ ??? please explain with example
What is purpose of (' ')?
when you have to print a string you should use " :"
ex :
cout<<" coding blocks:" ; 
but if you use ’ ’ here it will give compilation error
cout<<'coding blocks' 
when you have to print a single character use ’ ’
cout<<'a'<<endl;
cout<<“a”<<endl;
both are correct but second one is consider as string
i hope this helps
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if you have more doubts regarding this feel free to ask