将其中的非空格字符输出

 1 #include <iostream>
 2 
 3 /* run this program using the console pauser or add your own getch, system("pause") or input loop */
 4 using namespace std;
 5 int main(int argc, char** argv) {
 6     char c;
 7     while(!cin.eof())
 8     if((c=cin.get())!=' ')
 9     cout.put(c);
10     return 0;
11 }