Created
January 22, 2019 03:55
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在某个数值范围内生成给定数目的数字, 且这些数字之和等于则个数值
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import random | |
def randsums(nrange, count): | |
l = [] | |
for i in range(count): | |
# print(nrange) | |
if i == count-1: | |
l.append(nrange[-1]) | |
else: | |
r = random.randrange(*nrange) | |
# print(r) | |
l.append(r) | |
a,b = nrange | |
b -= l[-1] | |
nrange = [a,b] | |
return l | |
if __name__ == '__main__': | |
n = 100 | |
k = 10 | |
for i in range(100000): | |
result = randsums([0,n], k) | |
if sum(result) == n: | |
pass | |
else: | |
print(result) |
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