c语言编程:数组a中放n个整数,试求数组中最大元素和第二大元素的下标,并...答:是一维数组还是多维数组?#include<studio.h>void main(){ int i,j,max,foot,cmax,cfoot; int a[5]={1,2,3,4,5} max=a(0); for (i=0;i<5;i++) { if(a(i)>max) {max=a(i);foot=i;} }printf("最大数为%d,下标为:%d\n",max,foot); cmax=a(0); for (i...
请用C语言:求一个数组中所有元素的和,在主函数中检验答:main( ){ int nums[10]={100,200,300,400,500,600,700,800,900,1000},i,sum=0; char nums2str[10][5]={"100","200","300","400","500","600","700","800","900","1000"},str[41]; printf("数字型和字符串型的两个数组元素分别为:\n"); printf(...
定义一个30个整型元素的数组按顺序分别赋予2开始的偶数然后按顺序每5...答:include<stdio.h> include<stdlib.h> main(){ int a[30],c,d=0,i,j,k,s=0;float b[6];for(i=0,j=2,c=0;i<30;i++,j=j+2)//i控制循环次数,j为偶数,c计数5次,s为求和.{a[i]=j;c++;s=s+a[i];if(c==5){b[d++]=s/5;s=0;c=0;}} for(i=0;i<6;i++)p...