Difference between revisions of "CSC212 Homework 3 2014"
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=Problem #1= | =Problem #1= | ||
| − | * Create a text file in your directory with the following lines. Call it ''' | + | * Create a text file in your directory with the following lines. Call it '''temperatures0.dat''': |
<br /> | <br /> | ||
<code><pre> | <code><pre> | ||
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:# record the year when the sun was maximum, | :# record the year when the sun was maximum, | ||
:# output this information on two lines of text: | :# output this information on two lines of text: | ||
| + | '''javac Hw3_1.java ''' | ||
| + | '''java Hw3_1 temperatures0.dat ''' | ||
| + | rain 1977 147.90 | ||
| + | sun 1978 188.10 | ||
<br /> | <br /> | ||
===Example=== | ===Example=== | ||
<br > | <br > | ||
| − | |||
| − | |||
rain 1977 147.90 | rain 1977 147.90 | ||
sun 1978 188.10 | sun 1978 188.10 | ||
Revision as of 15:45, 24 September 2014
--D. Thiebaut (talk) 16:21, 24 September 2014 (EDT)
This homework is due on Oct. 2nd, 2014, at 11:55 p.m.
Problem #1
- Create a text file in your directory with the following lines. Call it temperatures0.dat:
1977 9 18.3 8.1 0 48.6 117.9
1977 10 15.4 9.0 0 76.0 80.4
1977 11 10.3 4.7 4 147.9 76.4
1977 12 9.6 4.6 2 88.0 25.6
1978 1 7.5 2.0 6 134.1 64.7
1978 2 6.2 0.9 13 134.1 56.9
1978 3 10.6 3.9 3 121.3 122.4
1978 4 10.9 3.7 4 63.6 118.6
1978 5 17.3 7.5 0 30.6 188.1
1978 6 18.5 9.5 0 29.6 177.3
1978 7 18.7 11.8 0 110.1 115.8
1978 8 19.6 11.4 0 40.5 164.9
1978 9 18.4 10.2 0 34.1 182.2
1978 10 16.6 9.0 0 12.0 81.1
These numbers are weather numbers for Cardiff Bute Park, in the U.K. The 7 numbers on each line represent the following quantities, shown here with their standard abbreviation:
- the year of the recording (yyyy)
- the month of the recording (mm)
- the max daily temperature in degrees Celcius (tmax)
- the min daily temperature in degrees Celcius (tmin)
- the number of days of frost (af)
- the total rainfall (rain)
- the sunshine duration (sun)
Your Assignment
- Write a program called Hw3_1.java that will
- read this file,
- record the year when the rain was maximum,
- record the year when the sun was maximum,
- output this information on two lines of text:
javac Hw3_1.java java Hw3_1 temperatures0.dat rain 1977 147.90 sun 1978 188.10
Example
rain 1977 147.90 sun 1978 188.10
Full length following text
