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  1. #include <stdlib.h>
  2. #include <stdio.h>
  3. #include <string.h>
  4. #define MAX_NUM 10000
  5. #define SIZEOF_ARY (sizeof(int)*((MAX_NUM*2)+1))
  6. int main_part11_236(int argc, char *argv[]) {
  7.     int *ary;
  8.     int i, j, f, n, m;
  9.     ary = malloc(SIZEOF_ARY);
  10.     memset(ary, 0, SIZEOF_ARY);
  11.     printf("[");
  12.     for (i = 1; i < argc; i++) {
  13.         n = atoi(argv[i]);
  14.         printf("%s%d", (i > 1) ? ", " : "", n);
  15.     }
  16.     printf("]\n");
  17.     printf("-> [");
  18.     for (i = 1, f = 0; i < argc; i++) {
  19.         n = atoi(argv[i]);
  20.         if (n >= -MAX_NUM && n <= MAX_NUM) {
  21.             m = 100 - n;
  22.             if (m >= -MAX_NUM && m <= MAX_NUM) {
  23.                 for (j = 0; j < ary[m + MAX_NUM]; j++) {
  24.                     printf("%s[%d, %d]", f ? ", " : "", (n < m) ? n : m, (n < m) ? m : n);
  25.                     f = 1;
  26.                 }
  27.             }
  28.             ary[n + MAX_NUM]++;
  29.         }
  30.     }
  31.     printf("]\n");
  32.     free(ary);
  33. }
  34. int main(int argc, char *argv[]) {
  35.     char *argv1[] = {"", "1", "99", "20"};
  36.     char *argv2[] = {"", "62", "116", "181", "86", "60", "98", "-16", "73", "131", "16", "80", "-81", "40"};
  37.     char *argv3[] = {"", "100", "0", "100", "0"};
  38.     if (argc <= 1) {
  39.         main_part11_236(sizeof(argv1) / sizeof(char*), argv1);
  40.         main_part11_236(sizeof(argv2) / sizeof(char*), argv2);
  41.         main_part11_236(sizeof(argv3) / sizeof(char*), argv3);
  42.     } else {
  43.         main_part11_236(argc, argv);
  44.     }
  45.     return 0;
  46. }
Success #stdin #stdout 0s 4484KB
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stdin
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Standard input is empty
stdout
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[1, 99, 20]
-> [[1, 99]]
[62, 116, 181, 86, 60, 98, -16, 73, 131, 16, 80, -81, 40]
-> [[-16, 116], [-81, 181], [40, 60]]
[100, 0, 100, 0]
-> [[0, 100], [0, 100], [0, 100], [0, 100]]
https://ideone.com/Ohue7U
language:
C (gcc 8.3)
created:
7 years ago
visibility:
public

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