29 lines
567 B
C
29 lines
567 B
C
#include <stdio.h>
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int main(){
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int c= 0;
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int n=0; // pocet nacitanych znakov
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while(1){
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c = getchar();
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if(c!=-1){ //-1 eof koniec vstupu
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if( c >= 'a' && c <= 'z'){ //porovnavam cisla v ascii tabulke
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c=c+'A'-'a'; //velke pismeno na male
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}
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else if(c >= 'A' && c <= 'Z'){
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c=c-'A'+'a'; //male pismeno na velke
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}
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}
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else{
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break;
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}
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n++;
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putchar(c);
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}
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printf("%d\n", n); //vypise pocet zpouzitych znakov
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return 0;
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} |