Build a software system that tracks time in individual disciplines while training for a triathlon, and allows the user to add or modify entries. The user interface should look like this(image shown below):•You will need:•Vectors•Menus (switch statements)•Loops•Functions•IO formatting•First phase•Read in a vector of swim times•Call a function to print the vector of swim times•Hints: use while (in >>) loop, use vector.push_back();•Second phase•Finish this in lab Friday•Read in a vector of swim times•Call the display function•Ask the user for a time to add and add it•Ask the user for a time to modify and change it•Call the display function•Write out the modified vector to a file•Hints: use push_back() to add a time, use [] to change a time•Third phase•Read in a vector of swim times•Build a loop, until quit is true:•Display the vector•Ask the user for an action (add, modify, quit)•Use a switch to select the action•Execute the action•Write out the changed vector•Hints: use a while (more) loop, use a menu / switch statement•Final phase•Create three vectors: swim, run, bike•Read in all three vectors•Modify the display function to show all three data sets•Modify the actions to ask which data set to add or modify•Write out all three data sets•Hint: need to go through all 3 vectors to see which one is longest before display [cthorpe@polaris:~/141]$ ./tritime 0 1 2 3 4 5swim 25 30 45bike 60 90 420run 30 45 55Quit Add Change100 100 100

Description The code for the first two phases is given in the next steps.

Answered: First phase •Read in a vector of swim…

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

Problem 1PE

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Build a software system that tracks time in individual disciplines while training for a triathlon, and allows the user to add or modify entries. The user interface should look like this(image shown below):

•You will need:

•Vectors
•Menus (switch statements)
•Loops
•Functions
•IO formatting

•First phase

•Read in a vector of swim times
•Call a function to print the vector of swim times
•Hints: use while (in >>) loop, use vector.push_back();

•Second phase

•Finish this in lab Friday
•Read in a vector of swim times
•Call the display function
•Ask the user for a time to add and add it
•Ask the user for a time to modify and change it
•Call the display function
•Write out the modified vector to a file
•Hints: use push_back() to add a time, use [] to change a time

•Third phase

•Read in a vector of swim times
•Build a loop, until quit is true:
- •Display the vector
- •Ask the user for an action (add, modify, quit)
- •Use a switch to select the action
- •Execute the action
•Write out the changed vector
•Hints: use a while (more) loop, use a menu / switch statement

•Final phase

•Create three vectors: swim, run, bike
•Read in all three vectors
•Modify the display function to show all three data sets
•Modify the actions to ask which data set to add or modify
•Write out all three data sets
•Hint: need to go through all 3 vectors to see which one is longest before display

[cthorpe@polaris:~/141]$ ./tri
time 0 1 2 3 4 5
swim 25 30 45
bike 60 90 420
run 30 45 55
Quit Add Change
100 100 100

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Would you help me with the last 2 phases please because I am a bit lost when it comes to coding this like this

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Would you be able to help me with the next 2 phases too please because I have a hard time understanding this.

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