A good problem statement should be:
Concise. The essence of your problem needs to be condensed down to a single sentence. ...
Specific. The problems statement should focus your thinking, research, and solutions toward a single population or issue.
Measurable. ...
Specify what is Impacted.
Im guessing a cell is named by the scientist that found that cell in the fist place.
Answer: D
Explanation:
Constraints are associations between multiple variables which set boundaries for the values these variables can take at the same time. They put limit on values that variables can accommodate.
Answer:
The output is attached below
Explanation:
d = {}
while True:
line = input("Enter line: ")
if len(line)==0:
break
token = line.split(' ')
for var in token:
try:
if len(var)==0:
continue
count = d[var]
d[var] = count + 1
except KeyError:
d[var] = 1
pass
for word in sorted(d):
print(word , d[word])
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