#include <stdio.h>
int main()?
{
??? int sale=120; //銷售業(yè)績?yōu)?20萬
??? int year=1; //剛剛進(jìn)入公司1年
??? //完善代碼
if(sale>100)
{????
??? if(year>=2)
??? {
?????? printf("%s\n","恭喜你");
??? }
??? else
??? {
?????? printf("%s\n","很遺憾，期待你再接再厲");
??? }
}
? else? ?// if? ? ?if 是什么鬼？？？？
??? {
?????? printf("%s\n","很遺憾，期待你再接再厲");
??? }
??? return 0;
}

#include <stdio.h>
int main()?
{
??? int sale=120; //銷售業(yè)績?yōu)?20萬
??? int year=1; //剛剛進(jìn)入公司1年
??? //完善代碼
if(sale>100)
{????
??? if(year>=2)
??? {
?????? printf("%s\n","恭喜你");
??? }
??? else
??? {
?????? printf("%s\n","很遺憾，期待你再接再厲");
??? }
}
? else if ? //~~~~~~~~~~~~~~~~~~~~這里的if刪掉
??? {
?????? printf("%s\n","很遺憾，期待你再接再厲");
??? }
??? return 0;
}

應(yīng)該是

#include <stdio.h>
int main()?
{
??? int sale=120; //銷售業(yè)績?yōu)?20萬
??? int year=1; //剛剛進(jìn)入公司1年
??? //完善代碼
if(sale>100)
{????
??? if(year>=2)
??? {
?????? printf("%s\n","恭喜你");
??? }
??? else
??? {
?????? printf("%s\n","很遺憾，期待你再接再厲");
??? }
}
? else ? ?
??? {
?????? printf("%s\n","很遺憾，期待你再接再厲");
??? }
??? return 0;
}

#include <stdio.h>
int main()?
{
??? int sale=120; //銷售業(yè)績?yōu)?20萬
??? int year=1; //剛剛進(jìn)入公司1年
??? //完善代碼
if(sale>100)
{????
??? if(year>=2)
??? {
?????? printf("%s\n","恭喜你");
??? }
??? else
??? {
?????? printf("%s\n","很遺憾，期待你再接再厲");
??? }
}
? else if ? //if刪掉
??? {
?????? printf("%s\n","很遺憾，期待你再接再厲");
??? }
??? return 0;
}