Variable declaration reset: Difference between revisions
Content added Content deleted
m (→{{header|JavaScript}}: init remark, added "Any of 1) / 2) / 3)") |
(→{{header|C}}: added "for (int i, prev" variant/comment.) |
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around the loop and set explicitly to zero. */ |
around the loop and set explicitly to zero. */ |
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for (i = 0; i < 7; ++i) { |
for (i = 0; i < 7; ++i) { |
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// for (int i = 0, prev; i < 7; ++i) { // as below, see note |
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int curr = s[i]; |
int curr = s[i]; |
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int prev = 0; |
int prev = 0; |
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return 0; |
return 0; |
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}</lang> |
}</lang> |
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<small>(Note: Obviously the <code>for (let i=1, prev</code> needs the outer i and the inner prev removed, and the same "int" added to the second loop, for it to compile cleanly.)</small> |
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{{out}} |
{{out}} |
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<pre> |
<pre> |
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