22.2
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cca3e0833b
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023da99602
@ -1,32 +1,26 @@
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#include <stdio.h>
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#include <ctype.h>
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int main() {
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int c;
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int lines_count = 0;
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int c;
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while ((c = getchar()) != EOF) {
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// Check if the character is a lowercase letter
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if (c >= 'a' && c <= 'z') {
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// Convert lowercase to uppercase
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c = c - 'a' + 'A';
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if (islower(c)) {
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putchar(toupper(c));
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} else if (isupper(c)) {
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putchar(tolower(c));
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} else {
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putchar(c);
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if (c == '\n') {
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lines_count++;
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}
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}
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// Check if the character is an uppercase letter
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else if (c >= 'A' && c <= 'Z') {
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// Convert uppercase to lowercase
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c = c - 'A' + 'a';
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}
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// Check if the character is an end of line
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else if (c == '\n') {
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// Increment line count
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lines_count++;
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}
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// Output the character
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putchar(c);
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}
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// Print the number of lines read
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printf("Lines count: %d\n", lines_count);
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printf("Počet načítaných riadkov: %d\n", lines_count);
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return 0;
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}
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}
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