1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Musya8 [376]
3 years ago
9

Forms often allow a user to enter an integer. Write a program that takes in a string representing an integer as input, and outpu

ts yes if every character is a digit 0-9. You may assume that the string does not contain spaces and will always contain less than 50 characters.Ex: If the input is:1995the output is:yesEx: If the input is:42,000 or1995!the output is:noHint: Use a loop and the isdigit() function (don't forget to include the ctype library).
Computers and Technology
1 answer:
ANEK [815]3 years ago
7 0

Answer:

#include <stdio.h>

#include <ctype.h>

int main(void) {

char data[50];

int i;

   printf("Enter data: ");

   scanf("%s", data);

 

for (i = 0; data[i] != '\0'; ++i){

 if(isdigit(data[i]) == 0){

  printf("\nno");

  return 0;

 }

}

printf("\nyes");

return 0;

}

Explanation:

Step 1 : Define variables and libraries

  • Variables:

           char data[50];

     int i;

  • Libraries:

           #include <stdio.h>

           #include <ctype.h>

Step 2:  Read the data and asign to variable:

       printf("Enter data: ");

       scanf("%s", data);

Step 3: Loop over the data :

       for (i = 0; data[i] != '\0'; ++i)

Step 4: Validate if the element is digit:

       if(isdigit(data[i]) == 0)

Step 5: If the element is not digit print no and finish the program:

               if(isdigit(data[i]) == 0){

  printf("\nno");

  return 0;

 }

Step 6: If all elements are digits print yes and finish the program:

       printf("\nyes");

return 0;

You might be interested in
I AM GIVING BRAINLEST!!!!!!!!
elena-s [515]

Answer:

B. 10%

Explanation:

The JPG file is a great format as it often manages to compress files to 1/10 of the size of the original file which is especially good for saving on bandwidth. JPG is a popular graphic format, which is characterized by a high degree of compression, which leads to a decrease in image quality.

6 0
3 years ago
Read 2 more answers
Write a query to show the price reduced by 10% for all products that are tables or entertainment centers with a standard price g
IceJOKER [234]

Answer:

Below is the required code:

Explanation:

SELECT Product_Finish AS "Desk Finish",

avg(Standard_Price) AS "Average Price"

FROM Product_T

WHERE "Average Price">200

ORDER BY "Average Price" DESC;

8 0
3 years ago
PLEASE HURRY!!<br> Look at the image below!
never [62]
The answer would be 2&5 because this is correct
5 0
3 years ago
Read 2 more answers
Write a program that will predict the size of a population of organisms. The program should ask the user for the starting number
sineoko [7]

Answer:

// using c++ language

#include "stdafx.h";

#include <iostream>

#include<cmath>

using namespace std;

//start

int main()

{

 //Declaration of variables in the program

 double start_organisms;

 double daily_increase;

 int days;

 double updated_organisms;

 //The user enters the number of organisms as desired

 cout << "Enter the starting number of organisms: ";

 cin >> start_organisms;

 //Validating input data

 while (start_organisms < 2)

 {

     cout << "The starting number of organisms must be at least 2.\n";

     cout << "Enter the starting number of organisms: ";

     cin >> start_organisms;

 }

 //The user enters daily input, here's where we apply the 5.2% given in question

 cout << "Enter the daily population increase: ";

 cin>> daily_increase;

 //Validating the increase

 while (daily_increase < 0)

 {

     cout << "The average daily population increase must be a positive value.\n ";

     cout << "Enter the daily population increase: ";

     cin >> daily_increase;

 }

 //The user enters number of days

 cout << "Enter the number of days: ";

 cin >> days;

 //Validating the number of days

 while (days<1)

 {

     cout << "The number of days must be at least 1.\n";

     cout << "Enter the number of days: ";

     cin >> days;

 }

 

 //Final calculation and display of results based on formulas

 for (int i = 0; i < days; i++)

 {

     updated_organisms = start_organisms + (daily_increase*start_organisms);

     cout << "On day " << i + 1 << " the population size was " << round(updated_organisms)<<"."<<"\n";

     

     start_organisms = updated_organisms;

 }

 system("pause");

  return 0;

//end

}

Explanation:

6 0
3 years ago
Do you agree to the song that ''magtanim ay di biro?'' why?
iren [92.7K]

Answer:

I agree in this song because being a farmer is not easy you need to be hardwork

5 0
2 years ago
Other questions:
  • Create and apply a css class named bigblue, which selects a large, blue-colored font.
    11·1 answer
  • When we insert a new node into a red-black tree, we set the color of the newly inserted node n to red. observe that if we had ch
    15·1 answer
  • What is the description of a computer ram?
    7·1 answer
  • Katarina is deciding whether to buy a desktop or a laptop computer. What will most likely help Katarina make her decision?
    10·2 answers
  • Select the correct answer.
    10·2 answers
  • What is the difference between LANs and WANs and the internet
    11·2 answers
  • Write a Python3 program to check if 3 user entered points on the coordinate plane creates a triangle or not. Your program needs
    12·1 answer
  • ___ design uses the same webpage content, but applies styling depending on the viewport size of the device
    11·1 answer
  • Write a public static method named evens that takes in 1 argument int a, and returns a String containing all positive even numbe
    8·1 answer
  • Make a list of five primary raw materials, for each one, indicate and industrial material that is created from it
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!