Selectively replace multiple instances of a character within a string: Difference between revisions
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<pre>AErBcadCbFD</pre> |
<pre>AErBcadCbFD</pre> |
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=={{header|C}}== |
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<syntaxhighlight lang="c"> |
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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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const char string[] = "abracadabra"; |
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char *replaced = malloc(sizeof(string)); |
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strcpy(replaced, string); |
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// Null terminated replacement character arrays |
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const char *aRep = "ABaCD"; |
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const char *bRep = "E"; |
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const char *rRep = "rF"; |
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for (char *c = replaced; *c; ++c) { |
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switch (*c) { |
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case 'a': |
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if (*aRep) |
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*c = *aRep++; |
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break; |
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case 'b': |
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if (*bRep) |
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*c = *bRep++; |
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break; |
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case 'r': |
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if (*rRep) |
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*c = *rRep++; |
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break; |
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} |
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} |
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printf("%s\n", replaced); |
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free(replaced); |
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return 0; |
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} |
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</syntaxhighlight> |
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{{out}} |
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<pre> |
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AErBcadCbFD |
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</pre> |
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=={{header|C++}}== |
=={{header|C++}}== |
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