19 lines
440 B
C
19 lines
440 B
C
#include <stdio.h>
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int main() {
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int lines=0;
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char symbol;
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while ((symbol=getchar()) !=EOF) {
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if (symbol>= 'A' && symbol <= 'Z') {
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putchar(symbol+32);
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} else { if (symbol >= 'a' && symbol <= 'z') {
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putchar(symbol-32);
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} else { putchar(symbol); }
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}
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if (symbol == '\n') {
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lines++;
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}
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}
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printf("\nLines count: %d\n", lines);
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return 0;
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} |