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();
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();
Chapter16: Graphics
Section: Chapter Questions
Problem 12RQ
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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](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F230dd6fc-67da-4f36-8738-d9d162992241%2Faf8f5ef5-033c-4946-bf17-aa5c27ef5a91%2F2c3m5e6_processed.png&w=3840&q=75)
Transcribed Image Text:[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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