47 lines
831 B
C
47 lines
831 B
C
#include <stdio.h>
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#include <ctype.h>
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int main (){
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char c[100];
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char musor;
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int counter = 0;
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fgets(c, 100, stdin);
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musor = getchar();
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while(fgets(c, 100, stdin) != NULL){
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if(strlen(c) == 1){
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if (c[0] >= 'a' && c[0] <= 'z'){
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putchar (c[0] - 'a' + 'A');
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printf ("\n");
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counter++;
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}
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else if ( c[0] >= 'A' && c[0] <= 'Z'){
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putchar (c[0] + 'a' - 'A');
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printf ("\n");
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counter++;
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}
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else if (!isalpha (c[0])) {
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putchar (c[0]);
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counter++;
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}
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fgets(c, 100, stdin);
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musor = getchar();
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}
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else{
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for(int i = 0; i < 100; i++){
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if(c[i] == '\n') break;
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if(isupper(c[i]))
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printf(tolower(c[i]));
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else if(islower(c[i]))
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printf(toupper(c[i]));
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else
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printf(c[i]);
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}
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}
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//counter++;
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}
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printf("\nPočet riadkov: %d\n",counter);
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return 0;
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}
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