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  1. #include <stdio.h>
  2. #define DSIZE 10
  3.  
  4. void input(int *array);
  5. void output(int *array);
  6. void min(int *array);
  7. void max(int *array);
  8. void total(int *array);
  9. void ave(int *array);
  10.  
  11. void input(int *array)
  12. {
  13. 	int i;
  14.  
  15. 	for(i = 0; i < DSIZE; i++)
  16. 	{
  17. 	printf(" Input %2dth data :", i + 1);
  18. 	scanf("%4d", array[i]);
  19.  
  20. 	array++;
  21. 	}
  22. 	printf("\n");
  23. }
  24.  
  25. void output(int *array)
  26. {
  27. 	int i;
  28.  
  29. 	printf("\n Array :");
  30.  
  31. 	for(i = 0; i < DSIZE; i++)
  32. 	{
  33. 	printf("%4d", array[i]);
  34. 	array++;
  35. 	}
  36.  
  37. 	printf("\n");
  38. }
  39.  
  40. void min(int *array)
  41. {
  42.     int i, j, num;
  43.  
  44.     for (i = 0; i < DSIZE - 1; i++) 
  45.     {
  46.         for (j = i + 1; j < DSIZE; ++j) 
  47. 	{
  48.             if (array[i] < array[j]) 
  49. 	    {
  50.                 num = array[i];
  51.                 array[i] = array[j];
  52.                 array[j] = num;
  53.             }
  54.         }
  55.     }
  56.  
  57. 	printf("\n Array :");
  58.  
  59. 	for(i = 0; i < DSIZE; i++)
  60. 	printf("%4d", array[i]);
  61.  
  62. 	printf("\n");
  63. }
  64.  
  65. void max(int *array)
  66. {	
  67. 	int i,j,num;
  68.  
  69. 	  for (i = 0; i < DSIZE; i++)
  70. 	{
  71. 	    for (j = i + 1; j < DSIZE; j++)
  72. 	{
  73. 	      if (array[i] < array[j])
  74. 	     {
  75. 	        num =  array[i];
  76. 	        array[i] = array[j];
  77. 	        array[j] = num;
  78. 	      }
  79. 	    }
  80. 	  }
  81.  
  82. 	printf("\n Array :");
  83.  
  84. 	for(i = 0; i < DSIZE; i++)
  85. 	printf("%4d", array[i]);
  86.  
  87. 	printf("\n");
  88. }
  89.  
  90. void total(int *array)
  91. {
  92. 	int i, sum;
  93.  
  94. 	for(i = 0; i < DSIZE; i++)
  95. 	sum += array[i];
  96.  
  97. 	printf("\n Total is %4d\n", sum);
  98. }
  99.  
  100. void ave(int *array)
  101. {
  102. 	int i;
  103. 	double sum;
  104.  
  105. 	for(i = 0; i < DSIZE; i++)
  106. 	sum += array[i];
  107.  
  108. 	printf(" Average is %.1f\n", sum / 10.0);
  109. }
  110.  
  111.  
  112. int main(void)
  113. {
  114. int array[] = { 1, -2, 3, -5, 7, -11, 13, -15, 17, -19 };
  115. int code = 1;
  116.  
  117. 	printf("Welcome to array system\n");
  118. 	while( code != 0 )  {
  119. 		printf("\n Input data   --> 1");
  120. 		printf("\n Output data  --> 2");
  121. 		printf("\n Minimum sort --> 3");
  122. 		printf("\n Maximum sort --> 4");
  123. 		printf("\n Total        --> 5");
  124. 		printf("\n Average      --> 6");
  125. 		printf("\n End          --> 0");
  126. 		printf("\n\n Input Command : ");	scanf("%d",&code);
  127. }
  128. /*　この部分でコマンドの解析を行い、それに対応した各関数を呼び出す　*/
  129.  
  130. //再入力
  131. if (code == 1)
  132. input(array);
  133.  
  134. //表示
  135. if (code == 2)
  136. output(array);
  137.  
  138. //昇順
  139. if (code == 3)
  140. min(array);
  141.  
  142. //降順
  143. if (code == 4)
  144. max(array);
  145.  
  146. //総和
  147. if (code == 5)
  148. total(array);
  149.  
  150. //平均値
  151. if (code == 6)
  152. ave(array);
  153.  
  154. return 0;
  155. }
  156.  
Success #stdin #stdout 0s 2164KB
comments (?)
stdin 
100
0
200
stdout 
Welcome to array system

 Input data   --> 1
 Output data  --> 2
 Minimum sort --> 3
 Maximum sort --> 4
 Total        --> 5
 Average      --> 6
 End          --> 0

 Input Command : 
 Input data   --> 1
 Output data  --> 2
 Minimum sort --> 3
 Maximum sort --> 4
 Total        --> 5
 Average      --> 6
 End          --> 0

 Input Command :
https://ideone.com/StRoCG
http://d...content-available-to-author-only...q.net/forum/viewtopic.php?f=3&t=17955
language:
C (gcc 8.3)
created:
8 years ago
visibility:
secret

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