#5906: Line 11 WA


john245678 (SoftWater)


#include<stdio.h>
#include<math.h>
main()
{
int a,x,t;
while(~scanf("%d",&a))
{
x=(int)(sqrt(a));
for(t=2;t<=x;t++)
{
if(a%t==0)
{
printf("非質數\n");
}
}
printf("質數\n");

}

}
 
 
Line 11 WA 
初學C prog,請高人指導 .