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Is it possible to store an float in integer variable and print it the integer variable as the float

0 votes
asked Jun 7, 2019 by mani kandan (120 points)
I want to get a float number and store it in an interger variable and print that integer variable so that it prints the float value which is stored in it ?

1 Answer

0 votes
answered Jun 8, 2019 by DM07
the step at which you store the float in int variable the number will be rounded off as an integer and stored and hence whenever you call that variable you will get the whole number and not the desired float number
commented Jun 22, 2019 by Robert Parry (240 points)
edited Jun 22, 2019 by Robert Parry
#include <stdio.h>

main()

{
    float x = 1234.123;
    int i;
    *(float *)&i = x;
    
    printf("actual integer value: %d\n", i);
    printf("float value stored in integer: %f", *(float *)&i);
}
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