B - B Time Limit:1000MS Memory Limit:262144KB 64bit IO Format:%I64d & %I64u Description n participants of the competition were split into m teams in some manner so that each team has at least one participant. After the competition each pair…
C - C Time Limit:2000MS Memory Limit:262144KB 64bit IO Format:%I64d & %I64u Submit Status Practice CodeForces 569A Description Little Lesha loves listening to music via his smartphone. But the smartphone doesn't have much memory, so Lesha lis…
Description n participants of the competition were split into m teams in some manner so that each team has at least one participant. After the competition each pair of participants from the same team became friends. Your task is to write a program th…
A - A Time Limit:2000MS Memory Limit:32768KB 64bit IO Format:%lld & %llu Description You probably have played the game "Throwing Balls into the Basket". It is a simple game. You have to throw a ball into a basket from a certain dis…
第六周练习I题 I - 数论,线性方程 Time Limit:1000MS Memory Limit:32768KB 64bit IO Format:%I64d & %I64u Description The Sky is Sprite. The Birds is Fly in the Sky. The Wind is Wonderful. Blew Throw the Trees Trees are Shaking, Leaves are Falling. Lov…
Description Gerald got a very curious hexagon for his birthday. The boy found out that all the angles of the hexagon are equal to . Then he measured the length of its sides, and found that each of them is equal to an integer number of centimeters. Th…
Description Little Lesha loves listening to music via his smartphone. But the smartphone doesn't have much memory, so Lesha listens to his favorite songs in a well-known social network InTalk. Unfortunately, internet is not that fast in the city of E…
