点击运行
#!/usr/bin/python total = 0; # This is global variable. #Function definition is here def sum( arg1, arg2 ): #Add both the parameters and return them." total = arg1 + arg2; # Here total is local variable. print "Inside the function local total : ", total return total; #Now you can call sum function sum( 10, 20 ); print "Outside the function global total : ", total
运行结果 :
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