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[AtCoder]ABC-083|B - Some Sums
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提出結果
def getIntMap():
return map(int, input().split())
def main():
n, a, b = getIntMap()
r = 0
for i in range(1, n + 1):
s = sum(map(int, list(str(i))))
if s >= a and s <= b:
r += i
print(r)
if __name__ == "__main__":
main()
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