I need help converting the following pseudocode into a working Raptor flowchart // The two senior class homerooms at Littleville High School // are having a fundraising drive for the prom. Each time a student // solicits a contribution, a record is created with the // student's name and the value. Two files have been created for // Homeroom A and Homeroom B. Each file is sorted in contribution // value order from highest to lowest. This program merges the two files. start Declarations string roomAName num roomAValue string roomBName num roomBValue string bothFilesDone = "N" num HIGH_VALUE = 999999 InputFile roomAFile InputFile roomBFile InputFile mergedFile getReady() while bothFilesDone = "N" detailLoop() endwhile allDone() stop getReady() open roomAFile "roomAFile.dat" open roomBFile "roomBFile.dat" open mergedFile "mergedFile.dat" readA() readB() checkBoth() return readA() input roomAName, roomAValue from roomAFile if eof then roomAValue = HIGH_VALUE endif return readB() input roomBName, roomBValue from roomBFile if eof then roomBValue = HIGH_VALUE endif return checkBoth() if roomAValue = HIGH_VALUE AND roomBValue = HIGH_VALUE then bothFilesDone = "Y" endif return detailLoop() if roomAValue > roomBValue then output roomBName, roomBValue to mergedFile readA() else output roomAName, roomAValue to mergedFile readB() endif return allDone() close roomAFile close roomBFile close mergeFile return
I need help converting the following pseudocode into a working Raptor flowchart
// The two senior class homerooms at Littleville High School
// are having a fundraising drive for the prom. Each time a student
// solicits a contribution, a record is created with the
// student's name and the value. Two files have been created for
// Homeroom A and Homeroom B. Each file is sorted in contribution
// value order from highest to lowest. This
start
Declarations
string roomAName
num roomAValue
string roomBName
num roomBValue
string bothFilesDone = "N"
num HIGH_VALUE = 999999
InputFile roomAFile
InputFile roomBFile
InputFile mergedFile
getReady()
while bothFilesDone = "N"
detailLoop()
endwhile
allDone()
stop
getReady()
open roomAFile "roomAFile.dat"
open roomBFile "roomBFile.dat"
open mergedFile "mergedFile.dat"
readA()
readB()
checkBoth()
return
readA()
input roomAName, roomAValue from roomAFile
if eof then
roomAValue = HIGH_VALUE
endif
return
readB()
input roomBName, roomBValue from roomBFile
if eof then
roomBValue = HIGH_VALUE
endif
return
checkBoth()
if roomAValue = HIGH_VALUE AND roomBValue = HIGH_VALUE then
bothFilesDone = "Y"
endif
return
detailLoop()
if roomAValue > roomBValue then
output roomBName, roomBValue to mergedFile
readA()
else
output roomAName, roomAValue to mergedFile
readB()
endif
return
allDone()
close roomAFile
close roomBFile
close mergeFile
return
Step by step
Solved in 2 steps
