Assembly Language help

.386 .model flat, c printf PROTO arg1:Ptr Byte, printlist:VARARG .data msg byte "%d %d %d %d %d",0Ah,0 var1 sdword ? var2 sdword ? var3 sdword ? sum1 sdword ? sum2 sdword ? temp1 sdword ? temp2 sdword ? temp3 sdword ? .code main proc mov var1,3 mov var2,7 mov var3,10 mov eax,var1 mov temp1,eax mov eax,var2 mov temp2,eax mov eax,var3 mov temp3,eax mov eax,temp1 mov var2,eax mov eax,temp2 mov var3,eax mov eax,temp3 mov var1,eax ; add var1 and var3 mov eax,var1 add eax,var2 mov sum1,eax ; add var1 and var2 mov eax,var1 add eax,var3 add sum2,eax INVOKE printf,ADDR msg, ADDR var3, ADDR sum1, ADDR var1, ADDR var2, ADDR sum2 ret main endp end