Given the code block below, which of the function calls in main would be valid? bool f( int &a, int b) { a = a * b; return a > b; int main() { 5; 3; int a = int b %3D f(a, b); //1 f(5, b); //2 f(a, 3); //3 f(&a, 3); //4 return 0; O 1,2, and 3 O 1 and 3 O 1, 2, 3, and 4 O3 0 1

C++ Programming: From Problem Analysis to Program Design
8th Edition
ISBN:9781337102087
Author:D. S. Malik
Publisher:D. S. Malik
Chapter15: Recursion
Section: Chapter Questions
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Given the code block below, which of the function calls in main would be valid?
bool f( int &a, int b) {
a = a * b;
return a > b;
int main) {
int a = 5;
int b = 3;
f(a, b); //1
f(5, b); //2
f(a, 3); //3
f(&a, 3); //4
return 0;
O 1, 2, and 3
O 1 and 3
1, 2, 3, and 4
O3
01
Transcribed Image Text:Given the code block below, which of the function calls in main would be valid? bool f( int &a, int b) { a = a * b; return a > b; int main) { int a = 5; int b = 3; f(a, b); //1 f(5, b); //2 f(a, 3); //3 f(&a, 3); //4 return 0; O 1, 2, and 3 O 1 and 3 1, 2, 3, and 4 O3 01
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