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  1. #include <stdio.h>
  2. #include <stdlib.h>
  3.  
  4. int
  5. main()
  6. {
  7.   int             a, b, n, wa, wb, t,i;
  8.  
  9.   printf("a, b, n = ");
  10.   scanf("%d %d %d", &a, &b, &n);
  11.  
  12.   wa = a;
  13.   wb = b;
  14.   for (i = 1; i <= n; i++) {
  15.     printf("%d乗：%2d, %2di\n", i, wa, wb);
  16.     t = wa * a - wb * b;
  17.     wb = wb * a + wa * b;
  18.     wa = t;
  19.   }
  20.  
  21.   return 0;
  22. }
Success #stdin #stdout 0.02s 1724KB
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stdin
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1 3 5
stdout
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a, b, n = 1乗： 1,  3i
2乗：-8,  6i
3乗：-26, -18i
4乗：28, -96i
5乗：316, -12i
https://ideone.com/835N7
language:
C (gcc 8.3)
created:
12 years ago
visibility:
secret

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