Please help me with this problem, as I am trying to finish it. I need correct an
ID: 3604243 • Letter: P
Question
Please help me with this problem, as I am trying to finish it. I need correct answers please, screenshot and code will be extremely helpful!
AWK The Pseudocode
Below is a pseudo-code to help you write the program.
BEGIN{
set FS to a comma
print the header
}
{
if (NR > 1) # this test skips the first line of the file {
Set individualTotal and individualCount to zero
for (field=3; field <=5; field++) {
if ($field >= 0) {
add contents of $field to individualTotal add one to individualCount
# Now update the testTotal and testCount arrays
# subtract 2 from the field number so that our arrays begin at 1 add contents of $field to testTotal indexed by (field-2)
add 1 to testCount array indexed by (field-2)
# Use contents field 2 as the index for the team array
add contents of $field to teamTotal array indexed by $2
add 1 to teamCount array indexed by $2
} }
print the person's name and his individual average
} }
END {
print "------------------" for (n=1; n<=3; n++) {
print average for test n using testTotal and testCount arrays }
print "------------------"
print average for "Red" team
print average for "Green" team
print average for "Blue" team
(these all use the teamTotal and teamCount arrays)
}
Explanation / Answer
BEGIN{
set FS to a comma
print the header
}
{
if (NR > 1) # this test skips the first line of the file {
Set individualTotal and individualCount to zero
for (field=3; field <=5; field++) {
if ($field >= 0) {
add contents of $field to individualTotal add one to individualCount
# Now update the testTotal and testCount arrays
# subtract 2 from the field number so that our arrays begin at 1 add contents of $field to testTotal indexed by (field-2)
add 1 to testCount array indexed by (field-2)
# Use contents field 2 as the index for the team array
add contents of $field to teamTotal array indexed by $2
add 1 to teamCount array indexed by $2
} }
print the person's name and his individual average
} }
END {
print "------------------" for (n=1; n<=3; n++) {
print average for test n using testTotal and testCount arrays }
print "------------------"
print average for "Red" team
print average for "Green" team
print average for "Blue" team
(these all use the teamTotal and teamCount arrays)
}
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