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  1. #include <stdio.h>
  2.  
  3. #include <string.h>
  4.  
  5.  
  6.  
  7. int main ()	 
  8. {
  9. 	int count = 6; 
  10. 	char s_Names[count][100]; //Declare s_Names as String Array // Array to store names
  11. 	int s_Age[count]; 		//Declare s_Age as Int Array // Array to store ages
  12. 	char s_State[count][100]; //Declare s_State as String Array // Array to store state of residence
  13. 	int i_Count = 0; 			//Declare i_Count as Int // Variable to hold count of total family members
  14. 	float f_avAvg;			//Declare f_avAvg as float // Variable to hold average family age
  15.  
  16. 	printf ("Enter Member Name(Enter 'done' to exit): ");	//Display “Enter Member Name:”
  17. 	scanf ("%s", s_Names[i_Count]);		//Input s_Names(lc) // Input name
  18. 	while (strcmp(s_Names[i_Count],"done")!=0 && i_Count<count)		
  19. 	{
  20.  
  21. 		printf("Enter Member Age: ");	//Display “Enter Member Age:”
  22. 		scanf ("%d", &s_Age[i_Count]);		//Input s_Age(lc) // Input age
  23. 		printf("Enter state: ");		//Display “Enter state”
  24. 		scanf("%s", s_State[i_Count]);		//Input s_State(lc) // Input state
  25.  
  26. 		i_Count++;
  27. 		if(i_Count>=count){
  28. 				printf ("Array full. ");
  29. 				break;
  30. 		}
  31. 		printf ("\nEnter Member Name(Enter 'done' to exit): ");	//Display “Enter Member Name:”
  32. 		scanf ("%s", s_Names[i_Count]);		//Input s_Names(lc) // Input name
  33.  
  34. 	}//End while
  35. 	calcAverageAge(s_Age, i_Count); // Call module to calculate and display average age
  36. 	printTexans(s_Names, s_State, i_Count); // Print names of Texans
  37.  
  38. 	return 0;
  39. }	//End Main
  40.  
  41. void calcAverageAge(int s_Age[], int i_Count) // Module to calculate average family age
  42. {
  43. 	float f_Avg;				//Declare f_Avg as float // Variable to hold average age result
  44. 	int lc1;					//Declare lc1 as Int // loop counter
  45. 	int sum = 0;				//Declare sum as Int // variable to hold sum of ages
  46. 	while (lc1 < i_Count) 		// loop to sum all ages
  47. 	{
  48. 		sum = sum + s_Age[lc1] ;		//sum = sum + s_Age ;
  49. 		lc1++;					//Increment lc1
  50. 	}	//End While
  51. 	f_Avg = sum / i_Count; // Calculate average age
  52. 	printf("Average age: %.2f\n\n", f_Avg);//Print f_Avg // Print average age
  53. }	//End Module
  54.  
  55. void printTexans(char s_Names[100][100], char s_State[100][100], int i_Count) // Module to print names of Texans from the family
  56. {
  57. 	int lc1 = 0;		//Declare lc1 as Integer // loop counter
  58. 	printf ("Members who live in texas: ");
  59. 	while (lc1 < i_Count) // Loop to check all family members
  60. 	{
  61. 		if (strcmp(s_State[lc1], "Texas") == 0)		//If s_State(lc1) = “Texas” // Check if the member is Texan
  62. 		{
  63. 			printf("%s\n", s_Names[lc1]);				//Print s_Name(lc1) // Print the name of the Texan
  64. 		}	//End If
  65. 		lc1++;
  66. 	}	//End While 
  67. }	//End Module
  68.  
Success #stdin #stdout 0s 2056KB
comments (?)
stdin
copy 
Bob
20
Texas
Mary
30
Ohio
Sally
10
Maine
Joe
40
Ohio
Ben
15
Texas
Jerry
25
Texas
Done
stdout
copy 
Enter Member Name(Enter 'done' to exit): Enter Member Age: Enter state: 
Enter Member Name(Enter 'done' to exit): Enter Member Age: Enter state: 
Enter Member Name(Enter 'done' to exit): Enter Member Age: Enter state: 
Enter Member Name(Enter 'done' to exit): Enter Member Age: Enter state: 
Enter Member Name(Enter 'done' to exit): Enter Member Age: Enter state: 
Enter Member Name(Enter 'done' to exit): Enter Member Age: Enter state: Array full. Average age: 23.00

Members who live in texas: Bob
Ben
Jerry
https://ideone.com/iob6iY
language:
C (gcc 8.3)
created:
8 years ago
visibility:
public

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