22 lines
352 B
C
22 lines
352 B
C
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#include "stdio.h"
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#include "stdlib.h"
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#include "ctype.h"
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/*
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** itoa(n,s) - Convert n to characters in s
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*/
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void itoa(int n,char* s)
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{
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int sign;
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char *ptr;
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ptr = s;
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if ((sign = n) < 0) n = -n;
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do {
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*ptr++ = n % 10 + '0';
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} while ((n = n / 10) > 0);
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if (sign < 0) *ptr++ = '-';
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*ptr = '\0';
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reverse(s);
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}
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