How do I convert any float number to integer in c?

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Converting a variable from one data type to other is called as type casting in C. If you want to convert a float number to integer, you can use the following syntax.var_int = (int)var_float;
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example float x=1.5 printf("%d",int(x)); convert using int(variable or float value)
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A float value can be converted to an int value no larger than the input by using the math. floor() function, float a=30.35 int b=floor(a); // this will set “b” to 30
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