若有以下程序:
#include〈iostream〉
using namespace std;
int main()
int data[4],i,j,temp;
for (i=O; i<4; i++)
cin>>data[i];
for (i=1; i<4; i++)
j = i-1;
temp = data[i];
while (data [j ] >temp&&j >=0)
data[j+1] = data[j];
j--;
data[j+1] = temp;
for(i=O;i<4;i++)
cout〈〈data[i]〈〈" ";
cout〈〈end1;
return 0;
A.2843
B.2348
C.8243
D.8432