题解 | #统计数据正负个数#
统计数据正负个数
http://www.nowcoder.com/practice/3f33889582934a09b4e3ddd3cc976226
n = map(int, input().split())
pos = 0
neg = 0
for i in n:
if i > 0:
pos += 1
else:
neg += 1
print("positive:%d" % pos)
print("negative:%d" % neg)
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