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alex-lx/reverce_number.c

Created June 18, 2013 01:59
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reverce a integer
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reverce_number.c
int reverce_number(int v) {
int rv = 0, remainder;
for (; v != 0; remainder = v % 10, v /= 10, rv = rv * 10 + remainder) /* nothing */;
return rv;
}
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