标签: c fwrite
fwrite(file_buffer,1,sizeof(file_buffer),fp);
在此声明,值1为This is the size in bytes of each element to be written。 我的问题是,如果我们写2或3或任何其他没有。代替1? o / p会有变化吗?
1
This is the size in bytes of each element to be written
2
3
谢谢。