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surface integral
--------
inletout -15.21
prefar 20
----
net 17.5
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½«inletout µÄÖµ-15.21 ¸³¸ø±äÁ¿a£»
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baobiao007

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¸ñÎïÒªÖÂÖª: ½ð±Ò+20, ¡ï¡ï¡ï¡ï¡ï×î¼Ñ´ð°¸, ºÜºÃ£¬¸ã¶¨ 2012-10-14 13:38:20
¸ñÎïÒªÖÂÖª: »ØÌûÖö¥ 2012-10-14 13:53:34
xzhdty: лл 2012-10-15 12:38:04
#include

int main()
{
        FILE *fp;
        float a,c;
        int b;
        char str1[50],str2[50],str3[50];
        char str4[50],str5[50],str6[50];
        fp=fopen("ss.txt","r";
        fgets(str1,50,fp);
        fgets(str2,50,fp);
        fscanf(fp,"%s %f\n",str3,&a);
        fscanf(fp,"%s %d\n",str4,&b);
        fgets(str5,50,fp);
        fscanf(fp,"%s %f\n",str6,&c);
        fclose(fp);

        printf("a=%f b=%d c=%f\n",a,b,c);
        return 0;
}
ÎÒͬÒâÊå±¾»ªµÄ¹Ûµã£¬ÈËÃÇͶÉíÒÕÊõºÍ¿ÆÑ§ÁìÓòµÄÇ¿ÁÒÔ¸ÍûÖ®Ò»¾ÍÊÇÌÓÀëÍ´¿à¡¢²Ð¿áºÍ¿ÝÔïÎÞζµÄÏÖʵÉú»î£¬ÌÓÀë×Ô¼ºÆ®ºö²»¶¨µÄÆßÇéÁùÓûµÄèäèô¡£--°®Òò˹̹
3Â¥2012-10-14 11:39:29
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matlab/VB/python/c++/Javaд³ÌÐòÇë·¢QQÓʼþ:790404545@qq.com
2Â¥2012-10-14 04:37:54
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baobiao007

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4Â¥2012-10-14 11:40:35
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ÒýÓûØÌû:
4Â¥: Originally posted by baobiao007 at 2012-10-14 11:40:35
ЦÁ³µÄµØ·½ÎªÓÒÀ¨ºÅ

ÕâÊǰٶÈÉÏÃæµÄ»Ø´ð£¬ÎÒ¾õµÃÒ²²»´í£¬ºÇºÇ
#include
#include

int main()
{
FILE *fin;
char namein[]="input.txt";
char str[80];
float a=0,b=0;
fin = fopen(namein,"r";  //´ò¿ªÎļþ£¬ÕâÀÄãÒ²¿ÉÒÔÌí¼Ó´ò¿ªÎļþ²»³É¹¦µÄ´¦Àí
while(1){
if (fscanf(fin,"%s",str)==EOF) break;    // ¶ÁÒ»×Ö·û´®£¬²¢ÅжÏÎļþÊÇ·ñ½áÊø
if (strcmp(str,"inletout"==0)fscanf(fin,"%f",&a);  // ÊÇÄ¿±ê×Ö·û´®1£¬Ôò¶ÁÊý¾Ýa
if (strcmp(str,"prefar"==0)fscanf(fin,"%f",&b);  // ÊÇÄ¿±ê×Ö·û´®2£¬Ôò¶ÁÊý¾Ýb
}
fclose(fin);
printf("a=%g b=%g\n",a,b);  // Êä³ö¶ÁµÃµÄ½á¹û
return 0;
}
¸ñÎïÖÂ֪ר×ö¿ÆÑÐ
5Â¥2012-10-14 13:51:08
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

anntoy

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6Â¥2012-10-14 18:12:47
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