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def countingValleys(steps, path):
up = 0
down = 0
valley = 0
for i in range(steps):
if path[i]=='U':
up +=1
elif path[i] =='D':
down +=1
if (up == down and path[i]=='U'):
valley +=1
return valley
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Counting Valleys
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python
def countingValleys(steps, path): up = 0 down = 0 valley = 0 for i in range(steps): if path[i]=='U': up +=1 elif path[i] =='D': down +=1 if (up == down and path[i]=='U'): valley +=1 return valley