18 lines
362 B
C
18 lines
362 B
C
#include <stdio.h>
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/* Reverse a character string, reference CPL p 59 */
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reverse(s)
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char *s;{
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int i, j;
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char c;
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i = 0;
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j = strlen(s) - 1;
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while (i < j){
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c = s[i];
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s[i] = s[j];
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s[j] = c;
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i++;
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j--;
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}
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return(s);
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}
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