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草,为什么不用数组就能过啊?

Posted by flyxian at 2007-06-05 14:00:55 on Problem 1488
int main()
{
	int flag = 0;
	char c;
	while( ( c = getchar() ) != EOF )
	{
		if( c == '"' && flag == 0 )
		{
			printf( "``" );
			flag = 1;
		}
		else
		if( c == '"' && flag == 1 )
		{
			printf( "\'\'" );
			flag = 0;
		}
		else putchar( c );
	}
	return 0;
}

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