short i = 0; i = i + 1L;这两句有错吗

short i = 0; i = i + 1L;这两句有错吗 short i = 1 ； i=i+1；//这个错误 类型不对 为什么i+=1 就对了呢? I am short .I have curly hair. I'm short with you? for(i=0;i for(i=0;i for(i=0;i for(i=0;i for(i=0;i for(i=0; i for(i=0;i for(i=0;i for(i=0;i for(i=0;i for(i=0;i for(i=0;i for(i=0;i for (i=0;i