程序: #include<stdio.h> int main() { float P0=1000,R1=0.0036,R2=0.0225,R3=0.0198,P1,P2,P3 ; P1 = P0*(1+R1); P2 = P0*(1+R2); P3 = P0*(1+R3/2)*(1+R3/2); printf("P1=%f\nP2=%f\nP3=%f\n",P1,P2,P3); return 0; } 結果: P1=1003.599976 P2=1022.500061 P3=1019.897949 請按任意鍵繼續. . .