20 lines
344 B
C
20 lines
344 B
C
#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#define LINE_SIZE 1000
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int main() {
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char line[LINE_SIZE];
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while(!feof(stdin)) {
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fgets(line, LINE_SIZE, stdin);
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size_t i = strlen(line) - 1;
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if (line[--i] != '\n') {
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putchar(line[i--]);
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}
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for (; i > 0; i--)
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putchar(line[i]);
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putchar(line[0]);
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putchar('\n');
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}
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}
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