C ++程序将公里/小时转换为英里/小时，反之亦然
如果输入以公里/小时为单位，则将其转换为英里/小时，否则输入将以英里/小时为单位，将其转换为公里/小时。有一些公式可用于此转换。
转换公式-
1 kilo-metre = 0.621371 miles 1 miles = 1.60934 Kilo-meter
示例
Input-: kmph= 50.00 Mph = 10.00 Output-: speed in m/ph is 31.07 speed in km/ph is 16.0934
算法
Start
Step 1 -> Declare function to将km/ph转换为m/ph-
double km_mph(double km)
return 0.6214 * km
step 2 -> Declare function to convert m/ph to km/ph
double m_km(double m_ph)
return m_ph * 1.60934
step 3 -> In main() declare variable as double kmph = 50 and double mph = 10
print km_mph(kmph)
print m_km(mph)
Stop示例
#include <bits/stdc++.h>
using namespace std;
//将km/ph转换为m/ph-
double km_mph(double km){
return 0.6214 * km;
}
//转换mph为kmph-
double m_km(double m_ph){
return m_ph * 1.60934;
}
int main(){
double kmph = 50.00;
double mph = 10.00;
cout << "speed in m/ph is " << km_mph(kmph) << endl;
cout << "speed in km/ph is " << m_km(mph);
return 0;
}输出结果
speed in m/ph is 31.07 speed in km/ph is 16.0934
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