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Python > Learn Python > X=4 Y=X+4 Y=INT(STR(Y)+'2') PRINT(Y)
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X=4 Y=X+4 Y=INT(STR(Y)+'2') PRINT(Y)

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Here is how it works: 1. X takes the value of 4 2. Y takes the value of 8 ( Y=X+4 ) 3a. str(Y) is evaluated as '8' 3b. next, str(Y)+'2' is evaluated - this gives us '82' 3c. next, INT('82') gets evaluated - which returns 82 and assigns it to Y. 4. No wonder 82 is printed.
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22 Years Experienced Python Coding Computer Science ICT AI Java Maths Gurugram Tuitions Classes 6-12

This will print 82 and the for the reason, please have a look at the answer by Rajaram as it is well explained
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INT, STR and PRINT have to be in lower case, else nothing is going to work. Python needs all functions to be defined in lower case. Then the answer would be 82 as everybody else has pointed out.
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Hello Annu, Please find below for the detailed explanation X=4 print 'X:', X, type(X) Y=X+4 print 'Y:', Y, type(Y) print 'str(Y)---', str(Y), type(str(Y)) print "str(Y)+'2'---", str(Y)+'2', type(str(Y)+'2') print "int(str(Y)+'2') ======", int(str(Y)+'2'), type(int(str(Y)+'2')) Y=int(str(Y)+'2') print...
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Hello Annu, Please find below for the detailed explanation X=4 print 'X:', X, type(X) Y=X+4 print 'Y:', Y, type(Y) print 'str(Y)---', str(Y), type(str(Y)) print "str(Y)+'2'---", str(Y)+'2', type(str(Y)+'2') print "int(str(Y)+'2') ======", int(str(Y)+'2'), type(int(str(Y)+'2')) Y=int(str(Y)+'2') print type(Y) ======================================== python .\sample-exp.py X: 4 type 'int' Y: 8 type 'int' str(Y)--- 8 type 'str' str(Y)+'2'--- 82 type 'str' int(str(Y)+'2') ====== 82 type 'int' type 'int' PS F:\Python ====================================================== Point-1: Initially both the variables X,Y are integers Point-2: At step-3 you converted variable 'Y' to string and concatenated('+') with '2' which resulted '82', a string This string '82' was again converted to int by the python int function The result is a integer value 82 for the variable 'Y' point-3: At step-4 you printed Y value which will be an integer output. You can use type() function to check, which class the variable belongs to. read less
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