Write a program for 20 before the Fibonacci sequence, output four number per line

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 # include & lt; Stdio. H> 

Int fib (int n) 
{
If (n & lt; 2) return n; 
The else return fib (n - 1) + fib (n - 2); 
} 

Int main (void) 
{
int i; 
for(i=0; i<20; I++) 
{
Printf (" % d % c ", fib (I), I % 4==3? '\ n' : '\ t'); 
} 
return 0; 
}