42 lines
664 B
C
42 lines
664 B
C
// Capitalizes a copy of a string without memory errors
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#include <cs50.h>
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#include <ctype.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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int main(void)
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{
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// Get a string
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char *s = get_string("s: ");
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if (s == NULL)
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{
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return 1;
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}
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// Allocate memory for another string
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char *t = malloc(strlen(s) + 1);
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if (t == NULL)
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{
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return 1;
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}
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// Copy string into memory
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strcpy(t, s);
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// Capitalize copy
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if (strlen(t) > 0)
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{
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t[0] = toupper(t[0]);
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}
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// Print strings
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printf("s: %s\n", s);
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printf("t: %s\n", t);
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// Free memory
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free(t);
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return 0;
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}
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