cpp/control/badloops Source

Viewing cpp/control/badloops by daveagp@gmail.com. You have unsaved changes. Log in above to create, edit, preview and publish Websheets.

Property Value

Description
html markup
shown to student

Write a program that takes two inputs <tt>h</tt> and <tt>w</tt>
and draws a grid of equals signs of height <tt>h</tt> and width <tt>w</tt>.
E.g. if the input is <tt>2 3</tt> the output should be:
<pre>
===
===
</pre>

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 h, w;
cin >> h >> w;
\[
for (int i=0; i<h; i++) {
for (int j=0; j<w; j++) {
cout << "=";
}
cout << endl;
}
\show:
int i;
for (i=0; i<h; i++) {
for (i=0; i<w; i++) {
cout << "=";
}
cout << endl;
}
]\
return 0;
}

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": "2 3"},
{"stdin": "10 4"}
]

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

Property	Value
Description html markup shown to student	Write a program that takes two inputs <tt>h</tt> and <tt>w</tt> and draws a grid of equals signs of height <tt>h</tt> and width <tt>w</tt>. E.g. if the input is <tt>2 3</tt> the output should be: <pre> === === </pre>
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 h, w; cin >> h >> w; \[ for (int i=0; i<h; i++) { for (int j=0; j<w; j++) { cout << "="; } cout << endl; } \show: int i; for (i=0; i<h; i++) { for (i=0; i<w; i++) { cout << "="; } cout << endl; } ]\ return 0; }
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": "2 3"}, {"stdin": "10 4"} ]
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

Optional properties:

Note: problems are open-source by default (see 'Public permissions'). Assumed license for open problems is Creative Commons 4.0 Attribution-ShareAlike unless specified in 'Remarks'.