printf("%o\n ",a);
printf("%x\n ",a);
printf("%u\n ",a); All right.
printf("%f\n ",a);
printf("%e\n ",a);
printf("%g\n ",a);
printf("%s\n ",a); No, the compiler does not allow integer values to be output in real form, let alone strings.
printf("%c\n ",a); Yes, the result is a character with ASCLL code 66.