小编Vbo*_*obo的帖子

这是C程序

#include <stdio.h>
#include <stdlib.h>

int main (void){

    double voltage, resistance;
    printf("Enter your Voltage: ");
    scanf("%f", &voltage);
    printf("Enter your Resistance: ");
    scanf("%f", &resistance);
    double amps = voltage / resistance;
    printf("With voltage %f and Ohm %fohms, amps is equal to %f \n", voltage, resistance, amps);
    return 0;
}

为什么电压和电阻变量返回值 0.00？