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这代码能得到正确结果啊,怎么老是Time Limit Exceeded... 2012-01-19 20:49:57 bboybhappy

#include <iostream>
using namespace std;
int main(){
    char a='a';
    while(!cin.eof()){
        while(a != '\n'&&cin.get(a))
            cout<<a;
        a='a';
    }
    return 0;
}

Re:这代码能得到正确结果啊,怎么老是Time Limit Exceeded... 2012-01-19 20:53:53 bboybhappy

输入:
asdfsgdfg sdfgsdfg
sdfgsdfg sdfgsdg
sdfgsdg dfg !@#$
s

输出:
asdfsgdfg sdfgsdfg
sdfgsdfg sdfgsdg
sdfgsdg dfg !@#$
s

最后的[Enter]都正确啊...

Re:这代码能得到正确结果啊,怎么老是Time Limit Exceeded... 2012-01-19 21:06:27 bboybhappy

#include <iostream>
using namespace std;
int main(){
    char a;
    while(cin.get(a))
        cout<<a;
    return 0;
}
这个也行啊,还真是耗时太长吗.....

Re:这代码能得到正确结果啊,怎么老是Time Limit Exceeded... 2012-01-23 22:53:08 a4565219

用scanf，printf,比cin，cout快

Re:这代码能得到正确结果啊,怎么老是Time Limit... 2015-08-07 23:36:25 boring

为啥用scanf 和 printf 也不可以
----------------------------------------------------------------------------------
#include<stdlib.h>
#include<stdio.h>

int main()
{
char c;

while(scanf("%c",&c))

printf("%c",c);

return 0;
}