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1.读入任意个数数据,我是以常见的windows键盘输入终止符Ctrl+z结尾,此时cin=0:
//以键盘输入Ctrl+z结尾,为输入(文件)结束int i = 0; while (cin >> arr[i]) i++;
2.暴力循环+初始化数组
#include#define N 200using namespace std;template void soft(T* a){ int i = 0, j,n; for (i = 0;; i++) { cin >> a[i]; if (getchar() == '\n')break; } cout << endl; for (n = 0;; n++) if (a[n] == '\0')break;//确定元素数 for(i=0;i a[j]) { T temp; temp = a[i]; a[i] = a[j]; a[j] = temp; } }//进行二次循环将数组由小到大排序 for (i = 0;; i++) { if (a[i] == '\0')break; cout << a[i] << " "; } cout << endl;//逐个输出} int main() { int i = 0; int a[N] = { 0}; float b[N] = { 0}; double c[N] = { 0}; cout << "请输入整形数组:"<
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