What is the output of the following segment of C code:

char * text = "This is some sample text.";

int i, length = strlen(text);

for (i=length-1;i>=0;i--) printf("%c", text[i]);

a) This is some sample text.

b) This is some.txet elpmas

c) THIS IS SOME SAMPLE TEXT.

d) .txet elpmas emos si sihT