Floating point equal to Integer Value ?

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#64

From: Alya Al Omrani
Date: Tue, 10 Jul 2001 11:01

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Hi, how can i check if a floating point value is equal to integer value ?
I tried looking of there is a function that does so but there isn't

I tried doing the following

/* lets say those are my values */
int x=20;
float x=20.0, z;

z=(float)x;
/* I used a printf staetment to check that the value of x was assigned to z
and it worked ! */
printf("%f", z);

/* here i want to check */
if(z==x)                      /* at this instant it freezes */
    printf("values are equal");
else
    printf("they r not euqal");
///////////////


I sthere a substitue method that i can do so, i tried taking the % modulus
of both z and x to see if it will give zero but i got same erro, the program
wont compile

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From: "Alya Al Omrani" <alomrani@emirates.net.ae>
Newsgroups: alt.comp.lang.learn.c-c++,att.lang.c++,comp.lang.c++,comp.programming,comp.sys.lang.c++,csugrad.programming.c
Subject: Floating point equal to Integer Value ?
Date: Tue, 10 Jul 2001 14:01:37 +0300
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