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Core Java - Interview Questions and Answers for 'Arithmetic calculation' - 1 question(s) found - Order By Rating

 Q1. What will be the output of following code and Why ?

int x = 5;
int y = 7;
float f = 5f;
float z = y / x * f;
Core Java
Ans. 5.0

operation between two ints generate int only. so 7/5 generates 1 and not 1.4. Multiplication between int and float generates float and hence

1 * 5.0 = 5.0

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Related Questions

  Which of the following exception is thrown when we try to access element which is beyond the size ?
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java.lang.ArithmeticException: Non-terminating decimal expansion; no exact representable decimal result.

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