Answer:
#include <iostream>
using namespace std;
int main() {
int a[4][5];//declaring a matrix of 4 rows and 5 columns.
for(int i=0;i<4;i++)
{
for(int j=0;j<5;j++)
{
if(i==3)//initializing last row as 0.
{
a[i][j]=0;
}
else//initializing last row as 1.
{
a[i][j]=1;
}
}
}
for(int i=0;i<4;i++)
{
for(int j=0;j<5;j++)
cout<<a[i][j]<<" ";//printing the matrix.
cout<<endl;
}
return 0;
}
Output:-
1 1 1 1 1
1 1 1 1 1
1 1 1 1 1
0 0 0 0 0
Explanation:
I have created a matrix of size 4 rows and 5 columns.I have used for loops to fill the array.To fill the last row with 0 i have used if statement.else we are filling it with 1.
The answer is C, an expression that evaluates to true or false.
In computer science, a Boolean expression is an expression used in programming languages that produces a Boolean value when evaluated. A Boolean value is either true or false.
( Lol. I’m in 7th grade doing college work, so this was fun to answer! )
Using the computational knowledge in python it is possible to write a code that Write a recursive function called digit_count()
<h3>What is a function in Python?</h3>
In Python, a function is a sequence of commands that performs some task and that has a name. Its main purpose is to help us organize programs into chunks that correspond to how we envision a solution to the problem.
<h3>Writting the code in python:</h3>
<em>def countDigits(n):</em>
<em> if n< 10:</em>
<em> return 1</em>
<em> else:</em>
<em> return 1 + countDigits(n / 10)</em>
See more about python at brainly.com/question/13437928
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