24 lines
377 B
C
24 lines
377 B
C
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#include <stdio.h>
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// Declare prototypes
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int process(char c);
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int main(void) {
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int temp;
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while ((temp = getc(stdin)) != '\n') {
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printf("%c", process(temp));
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}
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printf("\n");
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return 0;
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}
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int process(char c) {
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if (c >= 'a' && c <= 'z') { // If c is a - z
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return (c - 'a' + 3) % 26 + 'a';
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}
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else
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return (c - 'A' + 3) % 26 + 'A'; // Else if c is A - Z
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}
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