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总是“100以内所有整数之和为:5050”报错

#include <stdio.h>
int main()
{
    int i,sum=0;
    i=0;
    while(i<=100)  //循环条件应该是什么呢?
    {
        sum=sum+i;
        i++;
        printf("%d\n",i);//这里是不是应该改变循环变量的值
    }
    printf("100以内所有整数之和为:%d\n", sum);
    return 0;
}
谁告我错哪了,为虾米验证过不去

正在回答

6 回答

从错误提示来看,应该是用户root的密码错误,在“FILE:F:\demo\ThinkPHP\Lib\Driver\Db\DbMysql.class.php LINE:58”这个位置检查一下

zzgrgfjfeidragnsgkjygjbv

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++i试试

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楼上说的正是问题所在。

这个教程的结果验证机制大概是只检测最后输出的那一句话。

因为你前面输出了循环变量的值,它就认为你的输出结果不符合要求,所以报错!

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 printf("%d\n",i);//这里是不是应该改变循环变量的值  ,把这句话去掉,人家没让你打印每次变量的值。

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总是“100以内所有整数之和为:5050”报错

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