»ó¼ö È®ÀÎ ¹× Á¢¹Ì»ç int main(void) { printf("»ó¼öÅ©±â int %d ¹ÙÀÌÆ® ex 7(%d)\n", sizeof(int), sizeof(7)); printf("»ó¼öÅ©±â double %d ¹ÙÀÌÆ® ex 7.14(%d)\n", sizeof(double), sizeof(7.14)); printf("»ó¼öÅ©±â char %d ¹ÙÀÌÆ® ex A(%d)\n\n", sizeof(char), sizeof('A')); return 0; }
Ãâ·Â °á°ú

»ó¼öÅ©±â int    4¹ÙÀÌÆ® ex 7(4)
»ó¼öÅ©±â double 8¹ÙÀÌÆ® ex 7.14(8)
»ó¼öÅ©±â char   1¹ÙÀÌÆ® ex A(4)
//------------------------------------------------------------------------------------------------------- #include int main(void) { float num1 = 5.789; //double °ª¿¡¼­ float °ªÀ¸·Î Àß·Á³ª°¡´Â °æ°í¸Þ½ÃÁö ÇÏ´Ü Ãâ·Â float num2 = 3.24 + 5.12; //double °ª¿¡¼­ float °ªÀ¸·Î Àß·Á³ª°¡´Â °æ°í¸Þ½ÃÁö ÇÏ´Ü Ãâ·Â // float num1 = 5.789f; // float num2 = 3.24f + 5.12f; ¼Ò¹®ÀÚ f ¹× ´ë¹®ÀÚ F¸¦ ºÙÀÌ¸é °æ°í¸Þ½ÃÁö ¹ÌÃâ·Â printf("num1ÀÇ °ª : %f\n", num1); printf("num2ÀÇ °ª : %f\n\n", num2); return 0; }
Ãâ·Â °á°ú

num1ÀÇ °ª : 5.789000
num2ÀÇ °ª : 8.360000