in c$++$

MetricSmallest Diff

Write a program in SmallestDiff$/$main$.$cpp that reads trios of integers from

the standard input stream until there are no more values. For each trio, print

the smallest difference between the three. For example, if the three

numbers are $1,10,$ and $100,$ the smallest difference is $9(10-1),$ as $(100-$

and $(100-10)$ are both larger than $9.$

Example input:

$1,10,100$

$7,14,7$

$900,899,876$

$8,764,10$

Expected output:

The smallest diff of $1,10,$ and $100$ is $9.$

The smallest diff of $7,14,$ and $7$ is $.$

The smallest diff of $900,899,$ and $876$ is $1.$

The smallest diff of $8,764,$ and $10$ is $2.$

Write a program in Metric$/$main$.$cpp that reads pairs of metric distances

$(mm,cm,m,$ or km $)$ from the standard input stream until there are no more

values. For each pair, print if the first distance is larger than the second.

Example input:

$10$mm $14$mm

$14$mm $10$mm

$12$mm $12$mm

$1$cm $10$mm

$12$cm $99$mm

$12$cm $200$mm

$1$km $5677$m

$100000$cm $1000$m

Expected output:

$10$mm is smaller than $14$mm

$14$mm$\}\backslash$mathrm$\{$ is larger than $10$mm

$12$mm$\}\backslash$mathrm$\{$ is the same as $12$mm

$1$cm$\}\backslash$mathrm$\{$ is the same as $10$mm

$12$cm$\}\backslash$mathrm$\{$ is larger than $99$mm

$12$cm$\}\backslash$mathrm$\{$ is smaller than $200$mm

$1$km$\}\backslash$mathrm$\{$ is smaller than $5677$m

$100000$cm is the same as $1000$m