在整数和浮点数之间转换

#include <stdio.h>

int main (void)
{
    float f1 = 123.125, f2;
    int i1, i2 = -150;
    char c = 'a';

    // floating to integer conversion
    i1 = f1;//
    printf ("%f assigned to an int procedure %i/n", f1, i1);

    // integer to floating conversion
    f1 = i2;
    printf ("%i assigned to a float procedure %f/n", i2, f1);

    // integer divided by integer
    f1 = i2 / 100;
    printf ("%i divided by 100 produces %f/n", i2, f1);

    // integer divided by float
    f2 = i2 / 100.0;
    printf ("%i divided by 100.0 produces %f/n", i2, f2);

    // type cast operator
    f2 = (float) i2 / 100;
    printf ("(float) %i divided by 100 produces %f/n", i2, f2);

    return 0;
}

原创文章,作者:ItWorker,如若转载,请注明出处:https://blog.ytso.com/tech/pnotes/266749.html

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