Question
void fn( ){
char c;
cin.get(c);
if (c != ‘\n’) {
fn( );
cout.put(c);
}
}
a.
The string entered is printed as it is.
b.
The string entered is printed in reverse order.
c.
It will go in an infinite loop.
d.
It will print an empty line.
Posted under String Operations Data Structures and Algorithms
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Q. What is the following code segment doing? void fn( ){ char c; cin.get(c); if (c != ‘\n’) { fn( ); cout.put(c); } }
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