C PROGRAM TO ENTER THE DETAILS OF AN EMPLOYEES AND DISPLAY OUTPUT include <stdio.h> struct employee {     char name1[100], name2[100];     int age, id;     float salary; }; struct employee e; int enterDetails() {     printf("Enter FIRST NAME of an employee:\n");     scanf("%s", &e.name1);     printf("Enter LAST NAME of an employee:\n");     scanf("%s", &e.name2);     printf("Enter AGE of an employee:\n");     scanf("%d", &e.age);     printf("Enter ID of an employee:\n");     scanf("%d", &e.id);     printf("Enter SALARY of an employee:\n");     scanf("%f", &e.salary);     return 0; } void details() {     printf("\n***** DETAILS OF AN EMPLOYEE ARE *****\n");     printf("NAME: %s %s\n", e.name1, e.name2);     printf("ID: %d \nAGE: %d\n", e.id, e.age);     printf("SALARY: %f...

C PROGRAM TO CALCULATE NUMBER OF VOWELS, DIGITS, CONSONANTS, SPECIAL CHARACTERS AND  SPACES BETWEEN THE STRING IN AN ENTERED STRING #include <stdio.h> #include <string.h> int main() {     char str[100];     int i, leng, v = 0, c = 0, w = 0, d = 0, s = 0;     printf("Enter String:\n");     gets(str);     leng = strlen(str);     for (i = 0; i < leng; i++)     {         if (str[i] == 'a' || str[i] == 'e' || str[i] == 'i' ||             str[i] == 'o' || str[i] == 'u' ||             str[i] == 'A' || str[i] == 'E' || str[i] == 'I' ||             str[i] == 'O' || str[i] == 'U')         {             v++;         }         else if (str[i] >= 'a' && str[i] <= 'z' ||         ...

 C PROGRAM FOR VOTING SYSTEM OR ELECTION SYSTEM  #include <stdio.h> #define CANDIDATE_COUNT #define CANDIDATE1 "Shivam Mishra" #define CANDIDATE2 "Nitesh Mishra" #define CANDIDATE3 "Rishab Mishra" #define CANDIDATE4 "Shivansh Mishra" int votesCount1 = 0, votesCount2 = 0, votesCount3 = 0, votesCount4 = 0, spoiledtvotes = 0; int castVote() {     int choice;     printf("\n\n ### Please choose your CANDIDATE ####\n\n");     printf("\n 1. %s", CANDIDATE1);     printf("\n 2. %s", CANDIDATE2);     printf("\n 3. %s", CANDIDATE3);     printf("\n 4. %s", CANDIDATE4);     printf("\n 5. %s", "None of These");     printf("\n\nENTER YOUR CHOICE (1 - 4) :\n ");     scanf("%d", &choice);     switch (choice)     {     case 1:         votesCount1++;         break;     case 2:         votesCount2++;...

 C PROGRAM TO SWAP TWO NUMBERS BY USING CALL BY REFERENCE  #include <stdio.h> int swap (int *, int *); int main() {     int a, b;     printf("\nEnter Two Values:\n");     scanf("%d %d", &a, &b);     printf("Before Swapping:\n");     printf("a = %d\nb = %d\n", a, b);     swap(&a, &b);     printf("After Swapping:\n");     printf("a = %d\nb = %d", a, b);     return 0; } int swap (int *x, int *y) {     int temp;     temp = *x;     *x = *y;     *y = temp; } //OUTPUT Enter Two Values: 3 14 Before Swapping: a = 3 b = 14 After Swapping: a = 14 b = 3 Enter Two Values: 200 900 Before Swapping: a = 200 b = 900 After Swapping: a = 900 b = 200

  C PROGRAM TO FIND L.C.M OF TWO NUMBERS ENTERED BY AN USER   #include <stdio.h> int main() {   int a, b, temp1, temp2;   printf("ENTER TWO NUMBERS:\n");   scanf("%d%d", &a, &b);   temp1 = a;   temp2 = b;   while (temp1 != temp2)   {     if (temp1 > temp2)       temp1 = temp1 - temp2;     else       temp2 = temp2 - temp1;   }   printf("L.C.M OF ENTERED TWO NUMBERS IS:\n%d", (a * b) / temp1);   return 0; } //OUTPUT ENTER TWO NUMBERS: 5 8 L.C.M OF ENTERED TWO NUMBERS IS: 40 ENTER TWO NUMBERS: 9 4 L.C.M OF ENTERED TWO NUMBERS IS: 36 ENTER TWO NUMBERS: 7 10 L.C.M OF ENTERED TWO NUMBERS IS: 70