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3 years ago

7.2.8: Part 2, Replace a Letter

Computers and Technology

1 answer:

Archy [21]3 years ago

7 0

def replace_at_index(txt, ind, let):

new_txt = ""

for x in range(len(txt)):

if x == ind:

new_txt += let

else:

new_txt += txt[x]

return new_txt

print(replace_at_index(input("Enter a word or phrase: "), int(input("Enter an index value: ")), input("Enter the new letter: ")))

I wrote my code in python 3.8. I hope this helps.

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Read 2 more answers

Write a program that: Takes the list lotsOfNumbers and uses a loop to find the sum of all of the odd numbers in the list (hint:

Alika [10]

Answer:

Following are the code to this question:

#include <iostream>//defining header file

using namespace std;

int main()//defining main method

{

int x[]={2,3,4,6,7,8,9,1,11,12};//defining 1-D array and assign value

int i,sum=0;//defining integer variable

for(i=0;i<10;i++)//defining loop for count value

{

if(x[i]%2==1)//defining if block to check odd value

{

sum=sum+x[i];//add value in sum variable

}

cout<<sum;//print sum

return 0;

}

Output:

Explanation:

In the above-given program, an integer array "x" is declared that holds some integer values, and in the next line two integer variable "i and sum" is defined which is used to calculate the value.

In the next line, a for loop is declared, that counts all array value, and it uses the if block to check the odd value and add all the value into the sum variable.

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3 years ago

The fastest way to get help is to type a word or two in the search box.

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4 years ago

Write a class called point that represents a point in 2d plane.

USPshnik [31]

In this way, writing the code in C++ we can say that it will be possible to make the coordinates on the planes.

<h3>Writing the code we have:</h3>

#include <iostream>

#include <cmath>

#include <iomanip>

using namespace std;

class Point{

private:

float x;

float y;

public:

Point(){

x = y = 0;

}

Point(float x, float y){

this->x = x;

this->y = y;

}

float getX(){

return x;

}

float getY(){

return y;

}

float getDistance(){

return math.sqrt((x2 - x1) ** 2 + (y2 - y1) ** 2));

}

string toString(){

return "("(x1, y)","(x2, y2)")";

}

};

See more about C code at brainly.com/question/17544466

#SPJ1

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3 years ago