OJ系统新功能测试中,如有问题请联系 17865569030 17865569180 17865571035 尽量不要在上课时间打电话

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Problem ID Title Source AC Submit DIFFICULTY
2900
7.2
2901
7.2
2902
8.1
2903
LDF
6.3
2904
LDF
7.0
2905
7.8
2906
2.9
2907
3.2
2908
6.6
2909
9.0
2910
7.5
2911
4.5
2912
4.5
2913
3.0
2914
2.5
2915
zsp
2.9
2916
LQ
3.0
2917
Cong
3.1
2918
LQ&Cong
2.9
2919
LQ&Cong
2.9
2920
LQ&Cong
2.9
2921
LQ&Cong
3.2
2922
LQ&Cong
4.4
2923
6.1
2924
QQ/OJ
2.3
2925
QQ/OJ
4.4
2926
tanzheng
6.7
2927
tanzheng
5.2
2928
5.0
2929
3.0
2930
tanzheng
6.0
2931
gyy
5.4
2932
gyy
6.1
2933
gyy
3.4
2934
gyy
6.1
2935
gyy
6.7
2936
gyy
7.2
2937
gyy
6.6
2938
gyy
8.9
2939
gyy
3.4
2940
tanzheng
3.1
2941
tanzheng
6.7
2942
HLJ
3.3
2943
HLJ
4.6
2944
HLJ
3.4
2945
HLJ
5.4
2946
HLJ
5.1
2947
HLJ
6.0
2948
HLJ
4.0
2949
HLJ
6.5
2950
lyh
8.1
2951
lyh
6.1
2952
lyh
4.2
2953
lyh
4.4
2954
lyh
6.1
2955
lyh
5.6
2956
lyh
8.9
2957
zsp
5.2
2958
zsp
5.3
2959
zsp
6.0
2960
zsp
6.0
2961
CXF
1.7
2962
CXF
1.9
2963
CXF
1.2
2964
CXF
0.9
2965
CXF
0.5
2966
CXF
0.6
2967
CXF
3.6
2968
CXF
0.5
2969
CXF
2.7
2970
CXF
2.4
2971
CXF
1.6
2972
CXF
3.5
2973
CXF
2.3
2974
CXF
2.8
2975
4.4
2976
6.1
2977
6.1
2978
6.4
2979
6.3
2980
7.4
2981
侯文涵
4.3
2982
freecode
8.6
2983
freecode
6.4
2984
侯文涵
8.1
2986
千千
4.6
2987
千千
4.4
2989
千千
4.7
2990
千千
4.6
2991
千千
6.6
2992
蓝桥杯
5.7
2994
蓝桥杯
5.0