print("Hello World")
#複数出力
print(10,20)
#改行なし
print(10) #改行あり
print(10,end="") #改行なし
print(10)
#数値演算子
print(1 + 1)
print(5 - 2)
print(3 * 2)
print(4 / 2) #割り算の商(小数)
print(10 // 3) #割り算の商(整数)
print(10 % 3) #割り算の余り
print(10 ** 3) #累乗
#round()の使用例1
print(round(4/2))
#round()の使用例2
print(round(10/4)) #0.5を切り捨て
print(round(7/2)) #0.5を切り上げ
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