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Problem ID
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Pass Rate
2160
珠心算测验(count)2014 NOIP J1
NOIP
2014
1
1
100.000%
2161
比例简化(ratio)2014 NOIP J2
NOIP
2014
1
1
100.000%
2162
螺旋矩阵(matrix)2014 NOIP J3
NOIP
2014
1
1
100.000%
2163
子矩阵(submatrix)2014 NOIP J4
NOIP
2014
0
0
0.000%
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8
9