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Computer Data Science Capstone Project Difficulty: Medium

What is the output of the following code? #include<stdio.h> int recursive_sum(int n) { if(n == 0) return 0; return n + recursive_sum(n - 1); } int main() { int n = 5; int ans = recursive_sum(n); printf("%d",ans); return 0; } Which of the following is the correct syntax to declare an ArrayList in Java? What is the other name of run-time polymorphism? Can command line arguments be converted into int automatically if required? Which of the following is the decimal and hexadecimal equivalents of the binary number 10011101?