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	#define SIZE 5
		#include <stdio.h>
		#include <string.h>
		#include <stdio.h>
 
 
		void input(char fullname[][25], int age[]);
		void output(char fullname[][25], int age[]);
		void bubblesortname(char *fullname[], int *age, int size);
		void bubblesortage(char *fullname[], int *age, int size);
 
		int main(int argc, char *argv[]) 
		{
		    char fullname[SIZE][25];
		    int age[SIZE];
 
 
 
		    // promt user for names and ages
		    input(fullname, age);
		    //output unsorted names and ages
		    output(fullname, age);
 
		    bubblesortname(fullname,age,SIZE);
 
		    output(fullname, age);
 
		    //sorts age
		    bubblesortage(fullname,age,SIZE);
		    //
		    output(fullname, age);
 
 
		    return 0;
		}
 
		void input(char fullname[][25], int age[]) 
		{
		    int i;
		    for (i = 0; i < SIZE; i++) 
			{
		    	fflush(stdin);
		        printf("Enter a full name\n");
		        //scanf("%[\^n]\n", fullname[i]);
		        fgets (fullname[i],40, stdin);
		        printf("Enter the age\n");
		        scanf("%d", &age[i]);
 
		    }
		}
 
		void output(char fullname[][25], int age[]) 
		{
		    int i;
		    for (i = 0; i < SIZE; i++)
		        printf("%s, %d\n", fullname[i], age[i]);
		}//end function
 
		void bubblesortname(char *fullname[], int *age, int size)
		{
			 int temp_age;
			  char* temp_name;
			  int j,i;
 
			  for (i = 0; i < SIZE - 1; ++i) 
			  {
			    for (j = 0; i < SIZE - 1; ++j) 
				{
			      if (strcmp(fullname[j], fullname[j + 1]) > 0) 
				  {
			        temp_age = age[i];
			        age[j] = age[j + 1];
			        age[j + 1] = temp_age;
 
			        temp_name = fullname[j];
			        fullname[j] = fullname[j + 1];
			        fullname[j + 1] = temp_name;
 
 
	           		 }//end if
 
	           	}//end inner for
 
	        }//end for
 
		}//end function
 
				bubblesortage(char *fullname[], int *ages, int size) 
				{
					int j,i;
		 		 	int temp_age;
		 		 	char* temp_name;
		  				for (i = 0; i < size - 1; ++i) 
						  {
		   					 for (j = 0; j < size - 1; ++j) 
								{
		     						 if (age[j] > age[j + 1]) 
									  {
 
		       							temp_age = age[j];
		        						age[j] = age[j + 1];
		       							age[j + 1] = temp_age;
		       							temp_name = fullname[j];
		        						fullname[j] = fullname[j + 1];
		        						fullname[j + 1] = temp_name;
 
										}// end inner for
 
								}// end outer for
 
 
							}// end function

prog.c: In function 'main':
prog.c:24:22: warning: passing argument 1 of 'bubblesortname' from incompatible pointer type
       bubblesortname(fullname,age,SIZE);
                      ^
prog.c:9:8: note: expected 'char **' but argument is of type 'char (*)[25]'
   void bubblesortname(char *fullname[], int *age, int size);
        ^
prog.c:29:21: warning: passing argument 1 of 'bubblesortage' from incompatible pointer type
       bubblesortage(fullname,age,SIZE);
                     ^
prog.c:10:8: note: expected 'char **' but argument is of type 'char (*)[25]'
   void bubblesortage(char *fullname[], int *age, int size);
        ^
prog.c: At top level:
prog.c:88:5: warning: return type defaults to 'int' [-Wreturn-type]
     bubblesortage(char *fullname[], int *ages, int size) 
     ^
prog.c:88:5: warning: conflicting types for 'bubblesortage'
prog.c:10:8: note: previous declaration of 'bubblesortage' was here
   void bubblesortage(char *fullname[], int *age, int size);
        ^
prog.c: In function 'bubblesortage':
prog.c:97:19: error: 'age' undeclared (first use in this function)
               if (age[j] > age[j + 1]) 
                   ^
prog.c:97:19: note: each undeclared identifier is reported only once for each function it appears in
prog.c:112:8: error: expected declaration or statement at end of input
        }// end function
        ^

Standard output is empty