What will be the output of the program? #include #define SWAP(a, b) i – McqOptions

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1.	What will be the output of the program? #include #define SWAP(a, b) int t; t=a, a=b, b=t; int main() { int a=10, b=12; SWAP(a, b); printf("a = %d, b = %d n", a, b); return 0; }
A.	a = 10, b = 12
B.	a = 12, b = 10
C.	Error: Declaration not allowed in macro
D.	Error: Undefined symbol 't'
Answer» C. Error: Declaration not allowed in macro

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