急！！！！必采纳 C++程序1.题目要求：编写一个针对小学一年级学生的100以内加减法测试程序。程序实现的功能要求如下：
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#include

#include

#include

#include

#include

using namespace std;

int main(int argc, char *argv[])

{

srand((unsigned)time(NULL));

char name[20],symbol;

int num,sum=0,sym,x,y,result_in,result;

cout>name;

cin>>num;

cout<

cout

{

sym = rand()%10;

if(sym>6)

symbol = '-';

else

symbol = '+';

x = rand()%100+1;

y = rand()%100+1;

do

{

x = rand()%100+1;

y = rand()%100+1;

}while(x

if(symbol == '-')

result = x-y;

else

result = x+y;

cout<

cin>>result_in;

if(result == result_in)

{

cout

}

else

cout<

}

cout

fout << "Number: " << num << "n";

fout << "Name: " << name

fout << flush; fout.close();

return 0;

}

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