d:/mingw/bin/../lib/gcc/mingw32/6.3.0/../../../libmingw32.a: file not recognized:
collect2.exe: 错误:ld 返
#include <stdio.h>
int main()
{
int i, j;
for (i = 1; i <10 ; i++)
{
for (j = 1; j <=i;j++)
printf("%d*%d=%d\t", i, j,i*j);
printf("\n");
}
return 0;
}