#include<stdio.h>
main()
{ int n[2],i,j;
for(i=0;i<2;i++)
n[i]=0;
for(i=0;i<2;i++)
for(j=0;j<2;j++)
n[j]=n[i]+1;
printf("%d\n",n[1]);
}
结果是 3
i=0;
j = 0 >> n[0] = n[0] +1=0+1=1;
j = 1 >>n[1] = n[0] +1=1+1=2;
i=1;
j = 0 >> n[0] = n[1] +1=2+1=3;
j = 1 >>n[1] = n[1] +1=2+1=3;
跑一遍不就行了
答案是
3