When using color in a computer - generated presentation aids you should use?

A file that is 242 megabytes is being downloaded. if the download is 15.4% complete, how many megabytes have been downloaded? ro

Lunna [17]

37.26 megabytes have been downloaded

5 0

3 years ago

Lottery Number Generator Design a program that generates a 7-digit lottery number. The program should have an Integer array with

Nikolay [14]

Answer:

/******************************************************************************

Online C++ Compiler.

Code, Compile, Run and Debug C++ program online.

Write your code in this editor and press "Run" button to compile and execute it.

*******************************************************************************/

#include <iostream>

#include <string>

#include <sstream>

using namespace std;

bool equal(int sys[],int user[])

{

for (int i=0;i<7;i++)

{

if(sys[i]!=user[i]){

return false;

}

return true;

}

int main()

{

int sys[7];

int user[7];

int min=0

;int max=9;

string userinput;

while(0==0){

for (int i=0;i<7;i++)

{

sys[i]=rand() % (max - min + 1) + min;

}

cout <<endl;

cout<<"enter numbers"<<endl;

for (int i=0;i<7;i++)

{

getline (cin,userinput);

if(userinput=="x"){

return 0;

}

else{

stringstream(userinput) >> user[i];

}

cout<<"User number"<<endl;

for (int i=0;i<7;i++)

{

cout << user[i];

}

cout<<"system number"<<endl;

for (int i=0;i<7;i++)

{

cout << sys[i];

}

if(equal(sys,user))

{

cout<<"You won !"<<endl;

}else {

cout<<"Try again :("<<endl;

}

return 0;

}

Explanation:

Using c++ rand function generate a random number between 0-9.

Formula for random number is rand (max-min +1)+min.

Run this in a loop for 7 time and store each number to an array index in sys array which is for system generated number.

now using string take input from user and check if input is x close program else use stringstream to parse input string to int and store it in user array. Stringstream is a cpp header file used for parsing and handling of strin g inputs. Run this program in loop for 7 times.

Now create a function of type boolean denoted by "bool". This will take both arr as parameter and check if both are equal or not. It compares eac index of user array against each index of sys array and if both values are not equal returns false.

5 0

3 years ago

Which formula is a simple formula?<br> O =E10/5+1<br> 0 -5+A1*B1<br> O =C3+10-E3<br> 0 =10-(A3-D13)

steposvetlana [31]

Answer:

O =C3+10-E3

Explanation:

Only addition and subtraction :D

8 0

2 years ago

For an activity with more than one immediate predecessor activity, which of the following is used to compute its earliest finish

laila [671]

Answer:

The correct option is A

Explanation:

In project management, earliest finish time for activity A refers to the earliest start time for succeeding activities such as B and C to start.

Assume that activities A and B comes before C, the earliest finish time for C can be arrived at by computing the earliest start-finish (critical path) of the activity with the largest EF.

That is, if two activities (A and B) come before activity C, one can estimate how long it's going to take to complete activity C if ones knows how long activity B will take (being the activity with the largest earliest finish time).

Cheers!

7 0

3 years ago

Flowgorithm, Design a program that prompts the user to enter a number within the range of 1 through 10. The program should displ

kherson [118]

Answer:

Step by step code along with explanation and output is given below

Explanation:

We can solve this problem using if elif else approach

def main():

# prompts the user to enter an integer from 1 to 10

num = int (input('Enter a number in the range of 1 to 10:\n'))

# using the if elif print out the roman numeral from 1 to 10

if num == 1:

print ('Roman Numeral for 1 is I')

elif num == 2:

print ('Roman Numeral for 2 is II')

elif num == 3:

print ('Roman Numeral for 3 is III')

elif num == 4:

print ('Roman Numeral for 4 is IV')

elif num == 5:

print ('Roman Numeral for 5 is V')

elif num == 6:

print ('Roman Numeral for 6 is VI')

elif num == 7:

print ('Roman Numeral for 7 is VII')

elif num == 8:

print ('Roman Numeral for 8 is VIII')

elif num == 9:

print ('Roman Numeral for 9 is IX')

elif num == 10:

print ('Roman Numeral for 10 is X')

# using the else print out error message whenever user enters any other number not listed above

else:

print ('Error! Wrong Input')

# call the main function

main()

Output:

Enter a number in the range of 1 to 10:

6

Roman Numeral for 6 is VI

Enter a number in the range of 1 to 10:

15

Error! Wrong Input

6 0

3 years ago