|
|
1974 |
P1433E Two Round Dances
|
0 / 0 |
普及+/提高 |
|
|
1973 |
P1433F Zero Remainder Sum
|
0 / 0 |
NOI/NOI+/CTSC |
|
|
1972 |
P1433G Reducing Delivery Cost
|
0 / 0 |
NOI/NOI+/CTSC |
|
|
1971 |
P1434E A Convex Game
|
0 / 0 |
10 |
|
|
1970 |
P1436A Reorder
|
0 / 0 |
普及/提高- |
|
|
1969 |
P1436B Prime Square
|
0 / 0 |
普及/提高- |
|
|
1968 |
P1436C Binary Search
|
0 / 0 |
提高+/省选- |
|
|
1967 |
P1436D Bandit in a City
|
0 / 0 |
省选/NOI- |
|
|
1966 |
P1436E Complicated Computations
|
0 / 0 |
9 |
|
|
1965 |
P1436F Sum Over Subsets
|
0 / 0 |
10 |
|
|
1964 |
P1437A Marketing Scheme
|
0 / 0 |
普及/提高- |
|
|
1963 |
P1437B Reverse Binary Strings
|
0 / 0 |
普及+/提高 |
|
|
1962 |
P1437C Chef Monocarp
|
0 / 0 |
省选/NOI- |
|
|
1961 |
P1437D Minimal Height Tree
|
0 / 0 |
提高+/省选- |
|
|
1960 |
P1437E Make It Increasing
|
0 / 0 |
8 |
|
|
1959 |
P1437F Emotional Fishermen
|
0 / 0 |
10 |
|
|
1958 |
P1437G Death DBMS
|
0 / 0 |
10 |
|
|
1957 |
P1438A Specific Tastes of Andre
|
0 / 0 |
普及/提高- |
|
|
1956 |
P1438B Valerii Against Everyone
|
0 / 0 |
普及/提高- |
|
|
1955 |
P1438C Engineer Artem
|
0 / 0 |
NOI/NOI+/CTSC |
|
|
1954 |
P1438D Powerful Ksenia
|
0 / 0 |
8 |
|
|
1953 |
P1438E Yurii Can Do Everything
|
0 / 0 |
9 |
|
|
1952 |
P1438F Olha and Igor
|
0 / 0 |
10 |
|
|
1951 |
P1439A1 Binary Table (Easy Version)
|
0 / 0 |
提高+/省选- |
|
|
1950 |
P1439A2 Binary Table (Hard Version)
|
0 / 0 |
省选/NOI- |
|
|
1949 |
P1439B Graph Subset Problem
|
0 / 0 |
10 |
|
|
1948 |
P1439C Greedy Shopping
|
0 / 0 |
10 |
|
|
1947 |
P1439D INOI Final Contests
|
0 / 0 |
10 |
|
|
1946 |
P1439E Cheat and Win
|
0 / 0 |
10 |
|
|
1945 |
P1440A Buy the String
|
0 / 0 |
普及/提高- |
|
|
1944 |
P1440B Sum of Medians
|
0 / 0 |
普及/提高- |
|
|
1943 |
P1442A Extreme Subtraction
|
0 / 0 |
省选/NOI- |
|
|
1942 |
P1442B Identify the Operations
|
0 / 0 |
省选/NOI- |
|
|
1941 |
P1442C Graph Transpositions
|
0 / 0 |
9 |
|
|
1940 |
P1442D Sum
|
0 / 0 |
10 |
|
|
1939 |
P1442E Black, White and Grey Tree
|
0 / 0 |
10 |
|
|
1938 |
P1442F Differentiating Games
|
0 / 0 |
10 |
|
|
1937 |
P1443A Kids Seating
|
0 / 0 |
普及/提高- |
|
|
1936 |
P1443B Saving the City
|
0 / 0 |
普及+/提高 |
|
|
1935 |
P1443C The Delivery Dilemma
|
0 / 0 |
普及+/提高 |
|
|
1934 |
P1443E Long Permutation
|
0 / 0 |
9 |
|
|
1933 |
P1444A Division
|
0 / 0 |
提高+/省选- |
|
|
1932 |
P1444B Divide and Sum
|
0 / 0 |
省选/NOI- |
|
|
1931 |
P1444C Team-Building
|
0 / 0 |
9 |
|
|
1930 |
P1444D Rectangular Polyline
|
0 / 0 |
10 |
|
|
1929 |
P1444E Finding the Vertex
|
0 / 0 |
10 |
|
|
1928 |
P1445A Array Rearrangment
|
0 / 0 |
普及/提高- |
|
|
1927 |
P1445B Elimination
|
0 / 0 |
普及/提高- |
|
|
1926 |
P1446A Knapsack
|
0 / 0 |
普及+/提高 |
|
|
1925 |
P1446B Catching Cheaters
|
0 / 0 |
省选/NOI- |
