lvalue required in function main#includemain(){int i,j;for(i=1;i

lvalue required in function main#includemain(){int i,j;for(i=1;i
lvalue required in function main
#include
main()
{
int i,j;
for(i=1;i

lvalue required in function main#includemain(){int i,j;for(i=1;i
你仔细检查一下,第2个for
for(j=3;j