Question about characters of ASCII

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C

Ubuntu

Hello everyone.
I want to print some characters I found in ASCII code,for example I want to print #187 from ASCII ,but I receive a this[^] as output.
I use ubuntu and in terminal I have encoding: Unicode UTF-8
What's wrong?

Thanks

What I have tried:

#include <stdio.h>

int main(void)
{
    unsigned char c = 187;
    printf("\n\n\n    %c   \n\n\n",c);
}