Given integer variables seedVal, smallestValue, and largestValue, output three random integers in the range of smallestValue to largestValue inclusive. End each output with a newline. Ex: If smallestValue is 1 and largestValue is 94, then one possible output is: 82 75 72 1 #include 2 #include 3 using namespace std; 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 int main() { int seedVal; int smallest Value; int largest Value; cin >> seedVal; cin >> smallestValue; cin >> largestValue; srand(seedVal); *Your code goes here */ return 0;
Given integer variables seedVal, smallestValue, and largestValue, output three random integers in the range of smallestValue to largestValue inclusive. End each output with a newline. Ex: If smallestValue is 1 and largestValue is 94, then one possible output is: 82 75 72 1 #include 2 #include 3 using namespace std; 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 int main() { int seedVal; int smallest Value; int largest Value; cin >> seedVal; cin >> smallestValue; cin >> largestValue; srand(seedVal); *Your code goes here */ return 0;
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
Problem 1PE
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Transcribed Image Text:### Generating Random Integers within a Specified Range
Given integer variables `seedVal`, `smallestValue`, and `largestValue`, output three random integers in the range of `smallestValue` to `largestValue` inclusive. Each output should end with a newline.
**Example:**
If `smallestValue` is 1 and `largestValue` is 94, then one possible output is:
```
82
75
72
```
Below is the C++ code snippet to achieve this task:
```cpp
#include <iostream>
#include <cstdlib>
using namespace std;
int main() {
int seedVal;
int smallestValue;
int largestValue;
cin >> seedVal;
cin >> smallestValue;
cin >> largestValue;
srand(seedVal);
/* Your code goes here */
return 0;
}
```
### Explanation:
1. **Include Libraries:** The program includes the `iostream` and `cstdlib` libraries. `iostream` is used for input and output operations, while `cstdlib` provides functions for random number generation.
2. **Namespace Standard:** `using namespace std;` allows the program to use standard library components, such as `cin` and `cout`, without needing to prefix them with `std::`.
3. **Variable Declaration:** Three integer variables are declared:
- `seedVal`: Used to seed the random number generator.
- `smallestValue`: The lower bound of the random number range.
- `largestValue`: The upper bound of the random number range.
4. **Input Operations:** The program reads the values for `seedVal`, `smallestValue`, and `largestValue` from standard input.
5. **Seed the Random Number Generator:** `srand(seedVal);` seeds the random number generator with the specified seed value to ensure reproducibility of the random numbers.
6. **Placeholder for Random Number Generation:** The comment `/* Your code goes here */` is a placeholder where the logic for generating and outputting three random integers within the specified range should be added.
In this section, you can use a loop or direct calls to generate and print the random numbers using functions such as `rand()` and arithmetic operations to ensure the numbers fall within the specified range.
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