Call the program, "dice.cpp". • The program should call rand to roll the first die, and should call rand again to roll the s • The sum of the two values should then be calculated. [Note: Each die has an integer va so the sum of the two values will vary from 2 to 12, with 7 being the most frequent sur being the least frequent sums.] • There 36 possible combinations of the two dice. • Your program should roll the two dice 360,000 times. Use a one-dimensional std:array to tally the numbers of times each sum appears. Print the results in a tabular format. Follow the sample output exactly. Also, determine if the totals are reasonable (i.e., there are six ways to roll a 7, so appro sixth of all the rolls should be 7).
Call the program, "dice.cpp". • The program should call rand to roll the first die, and should call rand again to roll the s • The sum of the two values should then be calculated. [Note: Each die has an integer va so the sum of the two values will vary from 2 to 12, with 7 being the most frequent sur being the least frequent sums.] • There 36 possible combinations of the two dice. • Your program should roll the two dice 360,000 times. Use a one-dimensional std:array to tally the numbers of times each sum appears. Print the results in a tabular format. Follow the sample output exactly. Also, determine if the totals are reasonable (i.e., there are six ways to roll a 7, so appro sixth of all the rolls should be 7).
Computer Networking: A Top-Down Approach (7th Edition)
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Publisher:James Kurose, Keith Ross
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![Problem 3: Programming
1. Write a program that simulates the rolling of two dice.
• Call the program, "dice.cpp".
• The program should call rand to roll the first die, and should call rand again to roll the second die.
• The sum of the two values should then be calculated. [Note: Each die has an integer value from 1 to 6,
so the sum of the two values will vary from 2 to 12, with 7 being the most frequent sum and 2 and 12
being the least frequent sums.]
• There 36 possible combinations of the two dice.
• Your program should roll the two dice 360,000 times.
Use a one-dimensional std:array to tally the numbers of times each sum appears.
Print the results in a tabular format. Follow the sample output exactly.
Also, determine if the totals are reasonable (i.e., there are six ways to roll a 7, so approximately one
sixth of all the rolls should be 7).
• Use the at member function of the array class to access the elements of the array.
• Be sure to use constant variables for the dimension of the array.
Sample Output:
Total Expected Actual
1000
1958
3048
Sm
2
2.778%
2.778%
5.556%
5.439%
8.467%
11.053%
8.333%
3979
11.111%
5007
13.889%
13.908%
7
6087
16.667%
16.908%
8
4996
13.889%
13.878%
3971
2996
11.031%
8.322%
11.111%
10
8.333%
11
2008
5.556%
5.578%
12
950
2.778%
2.639%](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F966ab230-be90-4367-925c-be085b69595f%2F3468954c-03a7-48bb-9b02-09e4f5db92fa%2Fdrqbwvw_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Problem 3: Programming
1. Write a program that simulates the rolling of two dice.
• Call the program, "dice.cpp".
• The program should call rand to roll the first die, and should call rand again to roll the second die.
• The sum of the two values should then be calculated. [Note: Each die has an integer value from 1 to 6,
so the sum of the two values will vary from 2 to 12, with 7 being the most frequent sum and 2 and 12
being the least frequent sums.]
• There 36 possible combinations of the two dice.
• Your program should roll the two dice 360,000 times.
Use a one-dimensional std:array to tally the numbers of times each sum appears.
Print the results in a tabular format. Follow the sample output exactly.
Also, determine if the totals are reasonable (i.e., there are six ways to roll a 7, so approximately one
sixth of all the rolls should be 7).
• Use the at member function of the array class to access the elements of the array.
• Be sure to use constant variables for the dimension of the array.
Sample Output:
Total Expected Actual
1000
1958
3048
Sm
2
2.778%
2.778%
5.556%
5.439%
8.467%
11.053%
8.333%
3979
11.111%
5007
13.889%
13.908%
7
6087
16.667%
16.908%
8
4996
13.889%
13.878%
3971
2996
11.031%
8.322%
11.111%
10
8.333%
11
2008
5.556%
5.578%
12
950
2.778%
2.639%
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