What is the output of this C code? int main() { void foo(), f(); f(); } void foo() { printf("2 "); } void f() { printf("1 "); foo(); }

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What is the output of this C code?  int main() { void foo(), f(); f(); } void foo() { printf("2 "); } void f() { printf("1 "); foo(); }

TuteeHUB · Accepted Answer

2 1

TuteeHUB · Answer

Compile time error as foo is local to main

TuteeHUB · Answer

1   2

TuteeHUB · Answer

Compile time error due to declaration of functions inside main

1.	What is the output of this C code? int main() { void foo(), f(); f(); } void foo() { printf("2 "); } void f() { printf("1 "); foo(); }
A.	Compile time error as foo is local to main
B.	1 2
C.	2 1
D.	Compile time error due to declaration of functions inside main
Answer» C. 2 1

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