Input/Output for pairs of numbers: Difference between revisions
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</lang>
Output:
<pre>
3
30
2
102
10
</pre>
===Ring: Alternative===
<lang ring>>>>
# Project : Input/Output for Pairs of Numbers (Alternative)
# Date : 2017/10/06
# Author : Gal Zsolt (~ CalmoSoft ~)
# Email : <calmosoft@gmail.com>
pairs = ["5", "1 2", "10 20", "5 -3", "100 2", "5 5"]
for n = 1 to len(pairs)
nr = 0
for p = 1 to len(pairs[n])
if substr(pairs[n], p, 1) = " "
pairs[n] = substr(pairs[n], " ", "+")
nr = p
ok
next
if nr > 0
eval("ev = " + pairs[n])
see ev + nl
ok
next
>>> </lang>
<pre>
3
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