單項選擇題

1)#include
2)usingnamespacestd;
3)intmain()
4){
5)inta,b,result;
6)cout<<"pleaseinputtwonumbers:\n";
7)cin>>a>>b;
8)result=3*a-2*b+1;
9)cout<<"resultis"< 10)} 

執(zhí)行完第6行后,屏幕上輸出:()

A.please input two numbers:\n
B.please input two numbers:
C.cout<<”please input two numbers:\n”
D.”please input two numbers:\n”


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