Ä£ÇÑ ¼±¹èÀÇ ºí·Î±×¿¡¼ ¹«´ÜÀ¸·Î ÆÛ¿É´Ï´Ù. 1-9±îÁö¸¦ Àß ÀÌ¿ëÇÏ¿©, 2010À» ¸¸µå´Â ½ÄÀÌÁö¿ä.
2010 | = ( 1 - 2 - 3 ) * ( ( 4 + 5 ) / 6 - 7 * 8 * 9 ) |
= ( 1 - 2 - 3 + 4 * ( 5 / 6 + 7 * 8 ) ) * 9 | |
= ( 1 * 2 + ( 3 - 4 * ( 5 / 6 - 7 ) ) * 8 ) * 9 | |
= ( 1 + 2 + 3 ) * ( 4 * ( 5 * 6 + 7 * 8 ) - 9 ) | |
= ( 1 + 2 + 3 * 4 ) * ( 5 - 6 + ( 7 + 8 ) * 9 ) | |
= (1 + 2 * ( 3 + 4 ) ) * ( 5 - 6 + ( 7 + 8 ) * 9 ) | |
= 1 - ( 2 + ( 3 - 4 - 5 ) * 6 * 7 ) * 8 + 9 | |
= 1 * ( 2 + ( 3 - 4 * ( 5 / 6 - 7 ) ) * 8 ) * 9 | |
= 1 * 2 * 3 * ( 4 * ( 5 * 6 + 7 * 8 ) - 9 ) | |
= 1 * 2 / 3 * ( ( 4 + 5 ) * 6 * 7 * 8 - 9 ) | |
= 1 * 2 / 3 * ( 4 - 5 + 6 * 7 * 8 ) * 9 | |
= 1 + 2 - ( 3 - 4 - 5 ) * 6 * 7 * 8 - 9 | |
= 1 + 2 * ( 3 * 4 * ( 5 + 6 ) - 7 ) * 8 + 9 | |
= 1 + 2 + ( ( 3 * ( 4 + 5 ) + 6 ) * 7 - 8 ) * 9 | |
= 1 + 2 + ( 3 + 4 * ( 5 - 6 + 7 * 8 ) ) * 9 | |
= 1 + 2 + ( 3 + 4 * ( 5 + 6 * 7 + 8 ) ) * 9 | |
= 1 + 2 + 3 * ( 4 * ( 5 + 6 ) * ( 7 + 8 ) + 9 ) |