用while循环
#include<stdio.h>
int main()
{
int i=1,sum=0;
while(i<=10)
{
sum=sum+i;
i++;
}
printf("\n 1+2+3+...+10=%d\n",sum);
}
用while循环
#include<stdio.h>
int main()
{
int i=1,sum=0;
while(i<=10)
{
sum=sum+i;
i++;
}
printf("\n 1+2+3+...+10=%d\n",sum);
}