23 lines
398 B
C
23 lines
398 B
C
#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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char * string_repeat( int n, const char * s ) {
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size_t slen = strlen(s);
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char * dest = malloc(n*slen+1);
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int i; char * p;
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for ( i=0, p = dest; i < n; ++i, p += slen ) {
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memcpy(p, s, slen);
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}
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*p = '\0';
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return dest;
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}
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int main() {
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char * result = string_repeat(5, "ha");
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puts(result);
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free(result);
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return 0;
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}
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