cpp/arrays/distinct Source

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Write a program that takes an input <tt>n</tt>,
then <tt>n</tt> more <tt>int</tt> inputs.
You may assume <tt>n</tt> is less than 100.
If all the numbers are distinct, print <tt>"distinct"</tt>.
Otherwise, print out <tt>"not distinct"</tt>.
<br>For example if the input is
<pre>
3
45 67 45
</pre>
then the output should be <tt>not distinct</tt>.

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Remarks
Comments, history, license, etc.

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Engine
Choices
json list of string, bool pairs
e.g. [["good", true], ["bad", false]]

Correct answer
Template / Reference solution

Template / Reference solution

#include <iostream>
using namespace std;

int main() {
int n;
cin >> n;

int vals[100];

// fill out the array
for (int i=0; i<n; i++)
cin >> vals[i];

\[
bool all_distinct = true;

for (int i=0; i<n; i++) {
for (int j=i+1; j<n; j++) {
if (vals[i] == vals[j]) {
all_distinct = false;
}
}
}

if (all_distinct)
cout << "distinct";
else
cout << "not distinct";
]\
}

Java test suite
See manual

C++ test suite
json list of stdin/args tests
e.g. [{"stdin":"hi", "args":["4", "5"]}, {"stdin":"noargs"}]
to just run once with no input use [{}]

[
{"stdin": "3\n45 67 45"},
{"stdin": "6\n5 4 8 2 3 9"},
{"stdin": "6\n5 4 8 2 8 9"},
{"stdin": "1\n103"},
{"stdin": "10\n34 65 32 87 79 43 24 43 12 21"},
{"stdin": "10\n34 65 32 87 79 43 24 37 12 21"},
{"stdin": "10\n1 1 1 1 1 1 1 1 1 1"}
]

C++ test suite
See manual

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e.g. ["for","while"]

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e.g. ["java.util.*"]

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e.g. ["DataStructure"]

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Is example?
i.e., just a demo
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json list of flags
e.g. ["-Wno-unused-variable"]

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json list of flags
see default_cppflags
e.g. ["-Wno-write-strings"]

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Property	Value
Description html markup shown to student	Write a program that takes an input <tt>n</tt>, then <tt>n</tt> more <tt>int</tt> inputs. You may assume <tt>n</tt> is less than 100. If all the numbers are distinct, print <tt>"distinct"</tt>. Otherwise, print out <tt>"not distinct"</tt>. <br>For example if the input is <pre> 3 45 67 45 </pre> then the output should be <tt>not distinct</tt>.
Epilogue html markup shown when solved	remove
Public permissions	remove
Remarks Comments, history, license, etc.	remove
Engine
Choices json list of string, bool pairs e.g. `[["good", true], ["bad", false]]`
Correct answer
Template / Reference solution
Template / Reference solution	#include <iostream> using namespace std; int main() { int n; cin >> n; int vals[100]; // fill out the array for (int i=0; i<n; i++) cin >> vals[i]; \[ bool all_distinct = true; for (int i=0; i<n; i++) { for (int j=i+1; j<n; j++) { if (vals[i] == vals[j]) { all_distinct = false; } } } if (all_distinct) cout << "distinct"; else cout << "not distinct"; ]\ }
Java test suite See manual
C++ test suite json list of stdin/args tests e.g. `[{"stdin":"hi", "args":["4", "5"]}, {"stdin":"noargs"}]` to just run once with no input use `[{}]`	[ {"stdin": "3\n45 67 45"}, {"stdin": "6\n5 4 8 2 3 9"}, {"stdin": "6\n5 4 8 2 8 9"}, {"stdin": "1\n103"}, {"stdin": "10\n34 65 32 87 79 43 24 43 12 21"}, {"stdin": "10\n34 65 32 87 79 43 24 37 12 21"}, {"stdin": "10\n1 1 1 1 1 1 1 1 1 1"} ]
C++ test suite See manual
Forbidden substrings json list of strings e.g. `["for","while"]`	remove
Solution visibility	remove
Java imports json list of importables e.g. `["java.util.*"]`	remove
Override Java classname else defaults to websheet name	remove
Dependent on other websheets? json list of websheet names in this folder e.g. `["DataStructure"]`	remove
Is example? i.e., just a demo	remove
Add compiler flag(s) json list of flags e.g. `["-Wno-unused-variable"]`	remove
Remove default compiler flag(s) json list of flags see default_cppflags e.g. `["-Wno-write-strings"]`	remove

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