1.Implement a C++ program which reads any integer from a user until he or she enters ‘end’.This program must show all of the numbers which are read from a keyboard after ‘end’ is read.2.Make a C++ program which concatenates two strings.Those

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1.ImplementaC++programwhichreadsanyintegerfromauseruntilheorsheenters‘end’.Thisprogrammustshowalloft

1.Implement a C++ program which reads any integer from a user until he or she enters ‘end’.This program must show all of the numbers which are read from a keyboard after ‘end’ is read.2.Make a C++ program which concatenates two strings.Those
1.Implement a C++ program which reads any integer from a user until he or she enters ‘end’.This program must show all of the numbers which are read from a keyboard after ‘end’ is read.
2.Make a C++ program which concatenates two strings.Those strings are read from a user.This program should read which string goes first,as well.The concatenation process should be done not in the main function,but in another function you declare.You must not use strcat( ).

1.Implement a C++ program which reads any integer from a user until he or she enters ‘end’.This program must show all of the numbers which are read from a keyboard after ‘end’ is read.2.Make a C++ program which concatenates two strings.Those
1.Implement a C++ program which reads any integer from a user until he or she enters ‘end’.This program must show all of the numbers which are read from a keyboard after ‘end’ is read.
#include
#include
#include
using namespace std;
bool is_number(string s)
{
for (size_t i = 0; i < s.size(); i++)
{
if (s[i] < '0' || s[i] > '9')
return false;
}
return true;
}
int main()
{
string s;
vector v;
while (cin >> s)
{
if (s == "end")
{
for (size_t i = 0; i < v.size(); i++)
{
cout a >> b;
c = concatenate(a,b);
cout

计算4(pq+pr)-(4pq+qr)+(rp-3pr)a.-3pr b.-2pr c.2pr d.pr 英语翻译Please implement whatever you did with A & B for C as well implement a target change over time 怎么翻译呢? C语言中#defined PR PR PR pr. c语言题一个 #define PR 10 #define PP PR+03 … int a=PP*c语言题一个#define PR 10#define PP PR+03…int a=PP*10;…当前a的值是多少?为什么?谢谢解答:) 如图,PO垂直于OR,OQ垂直于PR,则点O到PR的距离是线段( )的长.A是OQ,B是RO,如图,PO垂直于OR,OQ垂直于PR,则点O到PR的距离是线段( )的长. A是OQ,B是RO,C是PO,D是PQ. 求大师解答! 从下列各组单词中选出画括号部分读音与例词相同的一个.1.sn(ow).A:n(ow);B:b(oa)t;C:fl(ow)er.2.(pl)ate.A:(pl)ace;B:(pr)ide;C:(pr)ay.3.(th)is.A:(th)in;B:ma(th);C:clo(th)es.4.(wh)ole.A:(wh)ose;B:(wh)ale;C:(wh)ite.5.sh(ir)t.A:doct(or 英语翻译Au regard de ce qui précède ,il a été convenu ce qui suit a PR disaster在商务英语中是什么意思? 请说明理由Ce matin,maman est sortie avec un parapluie_______ de la pluie.A à l'occasion B en dépit C sous prétexte D en prévision effectuate implement区别RT 某同学将一直流电源的总功率PE、输出功率PR和电源内部的发热功率Pr随电流I变化的图线画在同一坐标系中,如下图中的a、b、c所示.则下列说法中正确的是A.图线b表示输出功率PR随电流I变化 运行 pr 时出现 a buffer overrun has been detected which has corrupted the pr 请verilog的高手求助!帮帮新手写个程序!请用verilog,iplement a 32-bit ALU with the following function.ALU operation logic function00 A OR B01 A XOR B10 (A AND (B XNOR C))11 ((A XOR B) NAND C)the logic function should only be implement st D,E分别是三角形ABC的AB,AC边上的点,AD:DB=AE:EC,求证AD:AB=AE:AC(没图呀~D,E就在两边中点偏上那个位置)2、线段PQ的黄金分割点是R,(PR大于PQ),则下列式子正确的是( )A PR:PQ=RQ:PQ B PR:PQ=QR:PR C PQ: