求大神教教C语言编程,急救啊!!!答:include "stdio.h"void main(){ int a[20] = {90, 80, 88, 72, 75, 76, 84, 65, 59, 70, 82, 56, 98, 99, 25, 86, 12, -1, 90, 86};int i;for (i = 0; i < 20; i++){ if (a[i] < 0){ break;} else if (a[i] >= 90){ printf("同学%d的成绩为:...
计算机C语言编程问题,望高手相助!!答:include "iostream.h"void main(){ int gmje;//购买金额 int day=5;//工作日数 double sgfl,shfl,femz,jjfe,dqjz[7],rjzl[7],fdyk[7],zjjz;double rjz[7];//日每份净值 /* sgfl,收购费率,shfl,赎回费率 femz,份额面值 jjfe,基金份额 rjzl,每日净值增长率 dqjz,用户当前净值 ...