56 lines
1.3 KiB
C
56 lines
1.3 KiB
C
#include <stdlib.h>
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#include <stdio.h>
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#include <ctype.h>
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#include <stdbool.h>
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int GetTypZnaku(int vstup);
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int main()
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{
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int vstup = 0;
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int pocetRiadkov = 0;
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while (1)
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{
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//helper lok. premeny
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bool mozeBytPrinted = true;
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int vysChar = 0;
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//scanning faza programu
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vstup = getchar();
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vysChar = vstup;
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if (vstup == EOF) { break;} //ak EOF (End Of File), resp. koniec suboru
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if (vstup == '\n') // ak NewLine char, resp. koniec riadku
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{
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pocetRiadkov += 1;
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}
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//ak vstup == malemu pismenu
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else if (GetTypZnaku(vstup) == 0)
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{
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vysChar = toupper(vstup);
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}
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//ak vstup == velke pismeno
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else if (GetTypZnaku(vstup) == 1)
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{
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vysChar = tolower(vstup);
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}
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//ak to nie je neviditelny char (resp. riadiaci/control) a NIE je NewLine
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else if (GetTypZnaku(vstup) == 2 && vstup != '\n')
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{
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mozeBytPrinted = false;
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}
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//output vidtelnehok charakteru
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if (mozeBytPrinted) { putchar(vysChar);}
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}
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printf("\nLines_count: %d\n", pocetRiadkov);
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return 0;
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}
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int GetTypZnaku(int vstup)
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{
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if (islower(vstup) != 0) { return 0;}
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if (isupper(vstup) != 0) { return 1;}
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if (iscntrl(vstup) != 0) { return 2;}
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return -1;
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} |