#include <stdio.h>
#include <string.h>
#include <locale.h>
 
int main() {
    setlocale(LC_ALL, "");  
 
    char text[256];
    printf("Введите текст: ");
    fgets(text, sizeof(text), stdin);
 
 
    size_t len = strlen(text);
    if (text[len - 1] == '\n') {
        text[len - 1] = '\0';
        len--;
    }
 
    printf("Реверс: ");
    for (int i = len - 1; i >= 0; i--) {
        putchar(text[i]);
    }
 
    printf("\n");
    return 0;
}

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

aGVsbG8=

hello