calculate
# 足し算
print( 1 + 2 );
print( -4 + 3.5 );
# 引き算
print( 5 - 4 );
# 掛け算
print( 3 * 4 );
print( 1.5 * 3 );
# 割り算
print( 5 / 2 );
print( 6 / 3 );
# 整除除算(小数点以下を除く)
print( 5 // 3 );
print( -3 // 2 );
# 割った余りを返す
print( 11 % 3 );
# 累乗計算
print( 5 ** 3 );
print( 4 ** (1/2) );
print( 27 ** (1/3) );INFO