Which of the following is the correct output for the program given bel – McqOptions

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1.	Which of the following is the correct output for the program given below?#include<stdio.h>int main ( ){ int fun (int); int k = fun (20); printf ("%d n" , --k) ; return 0 ;}int fun (int i){ return (k++) ;}
A.	19
B.	20
C.	21
D.	18
Answer» B. 20

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