在数据库中编写1到100的求和

declare @iSum int

declare @iCount int

select @iSum = 0

select @iCount = 1

while @iCount &lt= 100

begin

select @iSum = @iSum + @iCount

select @iCount = @iCount + 1

end

#include<stdio.h>  

int main()  

{  

    int i=0,sum=0  

    for(i=1i<=100i++)  

    {  

        sum+=i  

    }  

    printf("%d",sum)  

    return 0  

}

#include<stdio.h>

main()

{

int i=1,sum=0

for(i<=100i++)

sum+=i//累加

printf("%d\n",sum)//输出结果

}

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