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#include <iostream>
using namespace std;
int comp(char* cmd)
{
if (strcmp(cmd, "3-1") == 0)
{
cout << ("可以比较");
return 1;
}
cout << ("不能比较");
return 0;
}
int main(int arc, char **argv)
{
char buffer[100];
/*
char* cmd;
while (strcmp(buffer, "exit") != 0)
{
cout << ("等待输入指令 >");
cin >> buffer;
cmd = buffer;
comp(cmd);
}
comp(buffer);*/
while (true)
{
cout << ("等待输入指令 >");
cin >> buffer;
if (strcmp(buffer, "exit") == 0) //退出命令则退出循环
break;
comp(buffer);
}
}