設銀行定期存款的年利率rate為2.25%,已知存款期為n年,存款本金為capital元,試編程計算並輸出n年后的本利之和deposit
1 #include<stdio.h> 2 #define RATE 0.0225 3 int main(void) 4 { 5 double capital; 6 int i,year; 7 printf("請輸入year,capital:\n"); 8 scanf("%d,%lf",&year,&capital); 9 for(i=1;i<=year;i++) 10 { 11 capital=capital*(1+RATE); 12 } 13 printf("%f",capital); 14 return 0; 15 }