Programming c++ 42 468 335 501 170 725 479 359 963 465 706 146 282 828 962 492 996 943 828 437 392 605 903 154 293 383 422 717 719 896 448 727 772 539 870 913 668 300 36 895 704 812 323 334 674 665 142 712 254 869 548 645 663 758 38 860 724 742 530 779 317 36 191 843 289 107 41 943 265 649 447 806 891 730 371 351 7 102 394 549 630 624 85 955 757 841 967 377 932 309 945 440 627 324 538 539 119 83 930 542 834 116 640 659 705 931 978 307 674 387 22 746 925 73 271 830 778 574 98 513 987 291 162 637 356 768 656 575 32 53 351 151 942 725 967 431 108 192 8 338 458 288 754 384 946 910 210 759 222 589 423 947 507 31 414 169 901 592 763 656 411 360 625 538 549 484 596 42 603 351 292 837 375 21 597 22 349 200 669 485 282 735 54 1000 419 939 901 789 128 468 729 894 649 484 808 422 311 618 814 515

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
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Programming c++ 42 468 335 501 170 725 479 359 963 465 706 146 282 828 962 492 996 943 828 437 392 605 903 154 293 383 422 717 719 896 448 727 772 539 870 913 668 300 36 895 704 812 323 334 674 665 142 712 254 869 548 645 663 758 38 860 724 742 530 779 317 36 191 843 289 107 41 943 265 649 447 806 891 730 371 351 7 102 394 549 630 624 85 955 757 841 967 377 932 309 945 440 627 324 538 539 119 83 930 542 834 116 640 659 705 931 978 307 674 387 22 746 925 73 271 830 778 574 98 513 987 291 162 637 356 768 656 575 32 53 351 151 942 725 967 431 108 192 8 338 458 288 754 384 946 910 210 759 222 589 423 947 507 31 414 169 901 592 763 656 411 360 625 538 549 484 596 42 603 351 292 837 375 21 597 22 349 200 669 485 282 735 54 1000 419 939 901 789 128 468 729 894 649 484 808 422 311 618 814 515
24. **Using Files—Numeric Processing**

If you have downloaded this book’s source code from the companion Web site, you will find a file named Random.txt in the Chapter 05 folder. (The companion Web site is at [www.pearsonhighered.com/gaddis](http://www.pearsonhighered.com/gaddis/).) This file contains a long list of random numbers. Copy the file to your hard drive and then write a program that opens the file, reads all the numbers from the file, and calculates the following:

A) The number of numbers in the file  
B) The sum of all the numbers in the file (a running total)  
C) The average of all the numbers in the file  

The program should display the number of numbers found in the file, the sum of the numbers, and the average of the numbers.
Transcribed Image Text:24. **Using Files—Numeric Processing** If you have downloaded this book’s source code from the companion Web site, you will find a file named Random.txt in the Chapter 05 folder. (The companion Web site is at [www.pearsonhighered.com/gaddis](http://www.pearsonhighered.com/gaddis/).) This file contains a long list of random numbers. Copy the file to your hard drive and then write a program that opens the file, reads all the numbers from the file, and calculates the following: A) The number of numbers in the file B) The sum of all the numbers in the file (a running total) C) The average of all the numbers in the file The program should display the number of numbers found in the file, the sum of the numbers, and the average of the numbers.
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