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#include using namespace std; int fun(int x){ if (x < 10) return 1; return fun(x/10) * 100+ x % 10; } int main() { int x = 2, y = 22, a[3] = {3,2,1}; string b[3] = {"hello",",", "hi"}; cout << a[x]; // output cout < 0; i--) cout <

#include using namespace std; int fun(int x){ if (x < 10) return 1; return fun(x/10) * 100+ x % 10; } int main() { int x = 2, y = 22, a[3] = {3,2,1}; string b[3] = {"hello",",", "hi"}; cout << a[x]; // output cout < 0; i--) cout <

Database System Concepts
Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
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#include <iostream> using namespace std; int fun(int x){ if (x < 10) return 1; return fun(x/10) * 100 + x % 10; } int main() { int x = 2, y = 22, a[3] = {3,2,1}; string b[3] = {"hello",",", "hi"}; cout << a[x]; // output cout <<<b[a[x]] << endl; // output for (int i = 2; i >> 0; i--) cout <<<<b[i]; cout << endl; //output: cout << fun(x); cout <<<< fun(y); } return 0; // output // output
Transcribed Image Text:#include <iostream> using namespace std; int fun(int x){ if (x < 10) return 1; return fun(x/10) * 100 + x % 10; } int main() { int x = 2, y = 22, a[3] = {3,2,1}; string b[3] = {"hello",",", "hi"}; cout << a[x]; // output cout <<<b[a[x]] << endl; // output for (int i = 2; i >> 0; i--) cout <<<<b[i]; cout << endl; //output: cout << fun(x); cout <<<< fun(y); } return 0; // output // output
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