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phil @ Computer Science by Example

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90 problems solved

90 problems scored

90 problems tried

position 4 on the rank

score: 90 90 90 90 90 (=1 ≥⅔ ≥½ ≥⅓ >0)

Latest submissions

timestamp (UTC)	problem	language	score	runtime	reason
2021-05-05 23:06:00	brutus	py	12/12	28ms 9MB
2021-05-04 23:52:57	brutus	py	10/12	44ms 9MB	incorrect output
2021-05-04 00:20:18	brutus	py	8/12	29ms 9MB	runtime error
2021-05-03 23:42:27	brutus	py	2/12	26ms 9MB	incorrect output
2021-05-01 01:00:15	caesar	py	12/12	29ms 9MB

Scores by problem

problem	best score	tries	languages
Chapter 3: Programing Basics
hello	6/6	2	py
cscx	3/3	1	py
repeat1	10/10	1	py
hi1	10/10	1	py
age1	10/10	1	py
swap1	10/10	1	py
triple1	12/12	1	py
inc1	12/12	1	py
add1	12/12	1	py
mult1	12/12	1	py
box1	12/12	1	py
oddeven1	12/12	1	py
order1	12/12	2	py
good1	30/30	1	py
signum1	12/12	1	py
triangle1	12/12	4	py
factorial1	12/12	2	py
power1	12/12	1	py
fibonacci1	12/12	1	py
hello2	60/60	1	py
total	10/10	1	py
countdown1	10/10	1	py
seq1	10/10	2	py
Chapter 4: Programming
repeat	6/6	1	py
hi	6/6	2	py
age	6/6	3	py
swap	6/6	1	py
owes	6/6	1	py
triple	6/6	4	py
inc	6/6	2	py
add	6/6	1	py
mult	6/6	1	py
pi	6/6	1	py
box	6/6	1	py
oddeven	6/6	2	py
order	6/6	1	py
good	6/6	1	py
bmi	4/4	2	py
triangle	5/5	1	py
calc	5/5	1	py
factorial	6/6	1	py
power	6/6	2	py
fibonacci	6/6	1	py
index-string	6/6	1	py
repeat-list	6/6	3	py
index-ints	6/6	1	py
replace	6/6	1	py
Chapter 5: Mathematical Foundations
digit-sum	6/6	1	py
digit-count	6/6	2	py
digit-reverse	6/6	1	py
digit-palindrome	6/6	1	py
bin2dec	6/6	1	py
dec2bin	6/6	1	py
hex2dec	6/6	1	py
dec2hex	6/6	2	py
base2base	6/6	1	py
bool-not	6/6	1	py
bool-and-or	6/6	1	py
discount	6/6	1	py
timetable	6/6	2	py
intersect	6/6	2	py
bool-calc	6/6	1	py
set-member	6/6	6	py
set-ui	6/6	1	py
set-calc	6/6	1	py
set-size	6/6	1	py
Chapter 6: Algorithms
gcd	6/6	3	py
lcm	6/6	1	py
roundiv	12/12	3	py
primes	6/6	1	py
cash	6/6	1	py
max-subarray	-	0
sorting	6/6	1	py
Chapter 7: Computer Foundations
file-write	2/2	4	py
file-read	6/6	1	py
run-count	12/12	1	py
hello-cmd	10/10	1	py
erro	2/2	1	py
errxit	6/6	1	py
bytes2bits	6/6	1	py
bits2bytes	6/6	3	py
kilobytes	6/6	1	py
bconv	12/12	5	py
file-size	12/12	3	py
hconv	6/6	2	py
Bonus exercises
function1	-	0
function	-	0
ordinal	6/6	1	py
rectangle	3/3	1	py
apply	2/2	1	py
rot13	6/6	2	py
caesar	12/12	1	py
brutus	12/12	4	py
stack	-	0
rel-ltom	-	0
rel-mtol	-	0
rel-member	-	0
rel-properties	-	0
rel-composition	-	0

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