Matlab与python----条件陈述

一、关系运算符

二、逻辑运算符

三、条件语句
matlab：

%1
if conditional statement
	command group
end
%2
if conditional statement
	command group 1
else
	command group 2
end
%3
if conditional statement 1
	command group 1
elseif conditional statement 2
	command group 2
...
elseif conditional statement #
	command group #
...
else
	command group n+1
end
#switch  case
n = 1;
while (n ~= 0)
	x = input ('Resistance: ');
	switch x
		case 100
		disp (x)
		case 200
		disp (x)
		case 300
		disp (x)
		case 400
		disp (x)
		otherwise
		n = 0;
	end
end
%例子
format bank
bill=input('Enter the amount of the bill (in dollars): ');
if (bill <= 10)
    tip = 1.8;
elseif (bill > 10) && (bill <= 60)
    tip = bill*0.18;
else
    tip = bill*0.2;
end
disp('The tip is (in dollars):')
disp(tip)

python

#1
if conditional statement:
	command group
#2
if conditional statement:
	command group 1
else:
	command group 2
#3
if conditional statement 1:
	command group 1
elif conditional statement 2:
	command group 2
...
elif conditional statement #:
	command group #
...
else:
	command group n+1
例子：
bill=int(input('Enter the amount of the bill (in dollars): '))
if (bill <= 10):
    tip=1.8
elif (bill>10)and(bill<=60):
    tip=bill*0.18
else:
    tip=bill*0.2
print('The tip is (in dollars): %0.2f'% (tip))