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Status북마크IDTitleSolvedTriedRatioRatingSource
245 [중급269p] 자리바꿈소수 82 87
94.25%
3.7
246 [중급200p] 격자길 426 490
86.94%
3.0
247 [중급204p,310p] 선물 188 263
71.48%
5.5
248 저녁 식사 줄서기 202 265
76.23%
4.8
249 Your ride is here (여기 타세요) 310 361
85.87%
2.6
250 Greedy Gift Givers(욕심쟁이 기부자들) 109 128
85.16%
2.5
251 Friday the Thirteenth (13일의 금요일) 126 136
92.65%
2.3
252 Broken Necklace (끊어진 목걸이) 66 83
79.52%
3.1
253 Milking Cows (우유짜기) 127 156
81.41%
3.5
254 Transformations (변환) 74 89
83.15%
2.8
255 Name that number (숫자로 이름짓기) 46 71
64.79%
6.8
256 Palindromic Squares (팰린드롬인 제곱수들) 94 162
58.02%
2.9
257 Mixing Milk (우유 섞기) 114 125
91.20%
2.0
258 Dual Palindromes (이중 팰린드롬) 79 90
87.78%
5.8
259 Barn Repair (외양간 수리) 93 107
86.92%
1.5
260 Calf Flac (가장 긴 팰린드롬) 26 47
55.32%
6.1
261 Prime Cryptrarithm (소수 Cryptratithm) 63 71
88.73%
3.4
262 Packing Rectangles (사각형 채우기, IOI-95) 20 27
74.07%
5.0
263 The Clocks (시계, IOI-94) 128 136
94.12%
3.3
264 Arithmetic Progressions (산술 급수) 24 37
64.86%
4.1
265 Mothers Milk (우유통 옮기기) 73 78
93.59%
2.6
266 Number Triangles (숫자 삼각형) 272 288
94.44%
2.0
267 Prime Palindromes (소수인 회문수) 131 280
46.79%
5.2
268 Superprime Rib (수퍼프라임 갈비) 143 159
89.94%
2.6
269 Checker Challenge (체커에 도전하라) 338 351
96.30%
3.3
270 The Castle (성, IOI-94) 42 53
79.25%
4.6
271 Ordered Fractions (정렬된 분수) 288 294
97.96%
2.3
272 Sorting a Three-value (3 정렬, IOI-96) 66 81
81.48%
1.9
273 Healthy Holsteins (건강한 홀스테인 젖소) 31 38
81.58%
3.6
274 Hamming codes (해밍코드) 26 29
89.66%
3.9
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