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5. In the following program segment #include<stdio.h> main() { int a=2; int b=9; int c=1; while(b) { if(odd(b)) c=c*a; a=a*a; b=b/2; } printf("%d\n",c); } How many times is c=c*a calculated? 6. In the program segment in question 5 what is the value of a at the end of the while loop? 7. What is the output for the program given below typedef enum grade{GOOD,BAD,WORST,}BAD; main() { BAD g1; g1=1; printf("%d",g1); } 8. Give the output for the following program. #define STYLE1 char main() { typedef char STYLE2; STYLE1 x; STYLE2 y; clrscr(); x=255; y=255;