Variable declaration reset: Difference between revisions
added AWK
Catskill549 (talk | contribs) (added AWK) |
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...whereas, with [[Rutgers_ALGOL_68|Rutgers Algol 68]]:<br>
No output.
=={{header|AWK}}==
<lang AWK>
# syntax: GAWK -f VARIABLE_DECLARATION_RESET.AWK
BEGIN {
n = split("1,2,2,3,4,4,5",arr,",")
for (i=1; i<=n; i++) {
curr = arr[i]
if (i > 1 && prev == curr) {
printf("%s\n",i)
}
prev = curr
}
exit(0)
}
</lang>
{{out}}
<pre>
3
6
</pre>
=={{header|C}}==
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