Sum of elements below main diagonal of matrix: Difference between revisions
Sum of elements below main diagonal of matrix (view source)
Revision as of 12:00, 11 February 2024
, 3 months agoAdded Easylang
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</pre>
=={{header|EasyLang}}==
<syntaxhighlight>
proc sumbd . m[][] r .
r = 0
for i = 2 to len m[][]
for j = 1 to i - 1
r += m[i][j]
.
.
.
m[][] = [ [ 1 3 7 8 10 ] [ 2 4 16 14 4 ] [ 3 1 9 18 11 ] [ 12 14 17 18 20 ] [ 7 1 3 9 5 ] ]
sumbd m[][] r
print r
</syntaxhighlight>
{{out}}
<pre>
69
</pre>
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