如何使兩個(gè)INT的除法產(chǎn)生一個(gè)浮點(diǎn)數(shù)而不是另一個(gè)INT？在另一個(gè)布魯斯·?？藸査褂?jì)算速度的練習(xí)中，v = s / t其中s和t是整數(shù)。我該怎么做才能讓這個(gè)部門弄出一個(gè)花車？class CalcV {
float v;
float calcV(int s, int t) {
v = s / t;
return v;
} //end calcV}public class PassObject {
public static void main (String[] args ) {
int distance;
distance = 4;
int t;
t = 3;
float outV;
CalcV v = new CalcV();
outV = v.calcV(distance, t);
System.out.println("velocity : " + outV);
} //end main}//end class
3 回答
躍然一笑
TA貢獻(xiàn)1826條經(jīng)驗(yàn) 獲得超6個(gè)贊
v = (float)s / t;
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