23 lines
372 B
C
23 lines
372 B
C
#include <stdio.h>
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// Tu môžte dopísať Vaše funkcie
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int main(){
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// Tu píšete program
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caps();
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return 0;
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}
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~
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void caps() {
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int c = getchar();
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while(c != EOF){
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char out = '';
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if ((c >= 'a' && c <= 'z') || (c >= 'A' && c <= 'Z')) {
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out = (c < 'A') ? c - 'A'-'a' : c + 'A' - 'a';
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} else if (c == '\n') {
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out = c;
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}
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print(out);
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}
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print('\n');
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}
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