Expression syntax in function main和Compound statement missing

我刚学C语言，编了个程序有错误：Expression syntax in function main和Compound statement missing } in function main.我不懂英语，哪位帮帮我呀，错在哪里呀？我看不懂，急呀！

expression syntax “Disappointed expression ”是什么意思？ expression是什莫意思 ,看下句 java logic expression expression的意思 look expression 表情 区别 一个regular expression问题 expression可数吗 求英语的useful expression how to comprehead this expression: