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ÎÒдÁ˸öËÑË÷ ´ó-С-´ó Çø¼äµÄ³ÌÐò £¬µ«×îºóÔËÐнá¹ûʼÖÕÊÇ´íµÄ£¬²»Çå³þÄÄÀïÓÐÎÊÌ⣨ÑÝËã¹ý Âß¼ÉÏÊÇÕýÈ·µÄ£©Çó³æÓÑÃǰï°ïæ #include main() { int a,b,x0,x1,x2,h,f0,f1,f2; printf("please input the number\n" ;scanf("x0=%d,h=%d",&x0,&h); x1=x0+h; f1=f(x1); f0=f(x0); if(f1 h=2*h; x2=x0+h; f2=f(x2); for(f1,f2;f2 x0=x1; x1=x2; x2=x1+h; f0=f(x0); f1=f(x1); f2=f(x2); } a=x0; b=x2; } else { h=-h; x2=x0+h; f2=f(x2); for(f0,f2;f2 x1=x0; x0=x2; x2=x0+h; f0=f(x0); f1=f(x1); f2=f(x2); } a=x2; b=x1; } printf("a=%d,b=%d\n",a,b); getch(); } int f(int n) { return 2+n^2; } |
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- Ìû×Ó: 33
- ÔÚÏß: 36.2Сʱ
- ³æºÅ: 1469561
- ×¢²á: 2011-10-31
- ÐÔ±ð: GG
- רҵ: ÉúÎïÎïÀí¡¢ÉúÎﻯѧÓë·Ö×Ó
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Â¥Ö÷£¬ÄãµÄ³ÌÐòÓм¸¸öСÎÊÌ⣬¸øÄãÉÔ΢¸ÄÁËÏ£¬½ö¹©²Î¿¼£¬²âÊÔ¼¸¸öÀý×Ó£¬ÒÑͨ¹ý¡£ #include int f(int n) { return 2 + n * n; } int main() { int a, b, x0, x1, x2, h, f0, f1, f2; printf("please input the number: x0 = " ;scanf("%d", &x0); printf("please input the number: h = " ;scanf("%d", &h); x1 = x0 + h; f1 = f(x1); f0 = f(x0); if(f1 < f0){ x2 = x1+h; f2 = f(x2); while(f2 < f1){ x0 = x1; x1 = x2; x2 = x1+h; f0 = f(x0); f1 = f(x1); f2 = f(x2); } a = x1; b = x2; } else{ x2 = x0 - h; f2 = f(x2); while(f2 < f0){ x1 = x0; x0 = x2; x2 = x0-h; f0=f(x0); f1=f(x1); f2=f(x2); } a=x2; b=x1; } printf("a = %d, b = %d\n", a, b); return 0; } |
7Â¥2011-12-16 15:15:06
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2Â¥2011-12-15 20:22:00
wangyuewu08
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jjdg(½ð±Ò+1): ¸Ðл֧³Ö 2011-12-16 01:14:03
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3Â¥2011-12-15 21:53:03
wangyuewu08
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- ×¢²á: 2011-05-09
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- רҵ: ÖÆÔìϵͳÓë×Ô¶¯»¯

4Â¥2011-12-15 21:54:58














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