int i,j,e,f,s,r,k,sum=0,a,b,i1,j1,t,t1,t2; t1=-(10*10*10*10*

{ int i,j,k; for(i=4;i>0;i--) { j=5; k=i+j; if((k%4=1)||(k%4=2)||(k%4=3)||(k%4=4))
#include
void main()
{
x09int i,j,k;
x09for(i=4;i>0;i--)
x09{
x09x09j=5;
x09x09k=i+j;
x09if((k%4=1)||(k%4=2)||(k%4=3)||(k%4=4))
x09x09printf("n");
x09printf("%3d",k);
x09}
}
执行
E:hhs.c(9) :error C2106:'=' :left operand must be l-value
E:hhs.c(9) :error C2106:'=' :left operand must be l-value
E:hhs.c(9) :error C2106:'=' :left operand must be l-value
E:hhs.c(9) :error C2106:'=' :left operand must be l-value
执行 cl.exe 时出错.
hhs.obj - 1 error(s),0 warning(s)
这个怎么改,求细解.