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Submission #250522

# Submission time Handle Problem Language Result Execution time Memory
250522 2020-07-18T08:58:43 Z dvdg6566 Popcount (COCI19_popcount) Python 3
0 / 110
 26 ms 3428 KB 
A=[int(x) for x in input().split(' ')]
N=A[0]
M=A[1]
X=[]	
ml=0
for x in range(M):
	A=0
	B=0
	for i in range(N):
		if((2**ml)&i): A+=2**i
		else:B+=2**i

	ml+=1
	X.append("((A&"+str(A)+")>>"+str(ml)+")+(A&"+str(B)+')')
	if(2**ml>=N):break

print(len(X))
for i in X:
	print(i)

Subtask #1
0.0 / 15.0

# Verdict Execution time Memory Grader output
1 Incorrect 20 ms 3308 KB Wrong command format.
2 Halted 0 ms 0 KB -

Subtask #2
0.0 / 15.0

# Verdict Execution time Memory Grader output
1 Incorrect 26 ms 3336 KB Wrong command format.

Subtask #3
0.0 / 35.0

# Verdict Execution time Memory Grader output
1 Incorrect 20 ms 3428 KB Wrong command format.
2 Halted 0 ms 0 KB -

Subtask #4
0.0 / 45.0

# Verdict Execution time Memory Grader output
1 Incorrect 22 ms 3300 KB Wrong command format.
2 Halted 0 ms 0 KB -