把scanf中的\n删除,还有一些其它修改: include include include include float m,n,sum;int func(int a){ m是本金,n是利息,sum是总数。int x[4]={0,30,90,365};n=(m*0.04331)/365;sum=n*x[a];switch(a) { case 1:printf("您的收益是%.2f=m*n*30\n",sum);break;case 2:printf("您的收益是%... 20210311
第二个第(1)题。(1)写一函数,将一个3×4的矩阵转置,将数据存储到一个4×3的矩阵后,将两个矩阵输出。#include <stdio.h>#define n 1000#define m 1000int mix[n][m];void swap( int & a, int & b){int temp = b;b = a;a = temp;}void swap_mix( int mix[...
include int main() { int none,ntwo,nfive;int count=0;for(nfive=0;nfive;nfive){ for(ntwo=0;ntwo;ntwo){ none=60-ntwo-nfive;if(100=(nfive*5+ntwo*2+none)){ count;printf("第%d种:%d个五分,%d个两分,%d个1分\n",count,nf...