Solutions/Fanta's Solution PKU1455. Crazy tea party. AC 지환태 2009. 3. 7. 21:01 #include <stdio.h> main() { int n, table, part1, part2; scanf("%d", &n); while(n--) { scanf("%d", &table); part1 = (table/2); part2 = (table-part1); part1--; part2--; printf("%d\n", ((part1 + 1)*part1)/2 + ((part2 + 1)*part2)/2); } } Run ID User Problem Result Memory Time Language Code Length Submit Time 4740526 jht009 1455 Accepted 196K 16MS C 270B 2009-03-07 19:56:58 정말 2부분으로 나누고 버블소트해주면 되네요.