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գҪıйص䡣
һԻسַ(80ַ)"ABCD" Ϊ"DCBA"
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Welcome to you!

!uoy ot emocleW 



#include <stdio.h> 
int main(void)
{
    int i, j, temp;
    char str[80];		

    i = 0;
    while((str[i] = getchar( )) != '\n') 
        i++; 
    str[i] = 0;
/*---------*/         
    for(i = 0; str[i] != 0; i++) 
        putchar(str[i]);
}

