1. #include 2. using namespace std; 3. template 4. T multIt(T x) 5. { 6. for(int ii = 0; ii < count; ii++) 7. { 8. x = x * x; 9. } 10. return x; 11. }; 12. int main() 13. { 14. float xx = 2.1; 15. cout
Options:
A .  2.1
B .  378.228
C .  2.1: 378.228
D .  None of the mentioned
Answer: Option C
In this program, We specifed the type in the template function. We need to compile this program by adding -std=c++0x. Output: $ g++ -std=c++0x spec1.cpp $ a.out 2.1: 378.228
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