Question

用c语言编一程序1+2+3+4+5+6+7+8+9+10

Answer 1

int a=0,b=1;
if(b<=10)
a=a+b++;

Answer 2

#include<stdio.h>
#define N 10
void main()
{
int sum=0,i=0;
for(i=0;i<=N;i++)
sum+=i;
printf("sum=%d\n",sum);

}

Answer 3

#include<stdio.h>
main()
{

}