字符串解析的问题

[cuijixin]

大家好，请教大家一个基础的问题

我的文件里 记录的数据格式如下：
1 6.0 -11.5 19 90 1
2 -11.0 -18.5 25 -36 3
3 90.2 -17.0 17 3 2
4 -4.0 -15.0 13 54 1
5 0.0 -14.0 20 35 2
6 0.5 -11.5 19 37 3
7 -10.0 -19.0 21 -42 3
8 0.0 -23.0 5 -35 1
9 20.0 -22.0 8 -20 3
10 -100.0 -21.4 7 -15 1
11 -100.0 -21.5 15 -40 2
12 13.0 -17.2 18 2 2
13 -5.0 -18.5 15 18 1
14 10.0 -18.0 14 50 1
15 -8.0 -14.0 16 56 1
16 0.6 -13.0 26 21 3
17 -40.0 -20.0 22 -50 3

我现在将每一行数据读进一个string里，以空格分隔，将数据记录人vector，请教具体操作

[赵自行]

ifstream cin("文件名");
vector<double> v;
char a[100];
int b,c,d,e.f;
cin.getline(a,100,'\n');
sscanf(a,"%d %d %d %d %d",b,c,d,e,f);
v.push_back(b);
v.push_back(c);
v.push_back(d);
v.push_back(e);
v.push_back(f);

[JoeBlackzqq]

sscanf(a,"%d %d %d %d %d",&b,&c,&d,&e,&f);

[程序员小迷]

将读进来的数据变成char *,
strtok

[面包大师]

#include <iostream>
#include <string>
#include <vector>
using namespace std;
int main() 
{
    FILE *stream;
	char str1[16], str2[128];
	memset(str1, 0, sizeof(str1));
	memset(str2, 0, sizeof(str2));
	vector<string> Vstring;
    stream = fopen("Ain.txt", "r");
    if(stream == NULL)
	{
        printf( "The file Ain.txt was not opened\n" );
		return(0);
	}
    else
    {
		bool bFirst = true;
		int i = 0;
        while(!feof(stream))
        {
            fscanf(stream, "%s", str1);
			i++;
			if( i == 6)
			{
				str2[strlen(str2)] = ' ';
				strcat(str2, str1);
				Vstring.push_back(str2);
				printf( "%s\n", str2);
				bFirst = true;
				memset(str2, 0, sizeof(str2));
				i = 0;
			}
			else
			{
				if(bFirst)
				{
					strcat(str2, str1);
					bFirst = false;
				}
				else
				{
					str2[strlen(str2)] = ' ';
					strcat(str2, str1);
				}
			}
			memset(str1, 0, sizeof(str1));
        }
    }
	fclose(stream);
	return(0);
}