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What it the result of right shift of a negative integer in C

1 Answer

0 votes
#include <stdio.h>

int main(void) 
{
    int n = -1;

    for (int i = 1; i <= 10; i++ )
    {
        int result = n >> 1;
        printf("%d\n", result);
    }
    
    return 0;
}

// C doesn't guarantee right-shift a negative signed number
    
/*
run:
 
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1

*/

 




answered Aug 28, 2017 by avibootz
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