38 lines
939 B
C
38 lines
939 B
C
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#include <stdio.h>
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#include <string.h>
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#include <ctype.h>
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char convert_to_normal(char ch) {
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switch (ch) {
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case '0': return 'o';
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case '1': return 'i';
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case '2': return 'z';
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case '3': return 'e';
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case '4': return 'a';
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case '5': return 's';
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case '6': return 'b';
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case '7': return 't';
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case '8': return 'b';
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case '9': return 'q';
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default: return tolower(ch);
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}
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}
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int contains_substring(char *food_name, char *ingredient) {
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int len_food = strlen(food_name);
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int len_ing = strlen(ingredient);
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int i, j;
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for (i = 0; i <= len_food - len_ing; i++) {
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int found = 1;
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for (j = 0; j < len_ing; j++) {
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if (convert_to_normal(food_name[i + j]) != convert_to_normal(ingredient[j])) {
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found = 0;
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break;
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}
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}
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if (found) return 1;
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}
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return 0;
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}
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