int main() {
  int x, y, z;
  x = y = z = 50;
  printf("%d", x + y + z);
  return 0;
}

Siz bir xil turdagi bir nechta o'zgaruvchilarga bir xil qiymatni belgilashingiz mumkin:

int main() {
  // Student data
  int studentID = 15;
  int studentAge = 23;
  float studentFee = 75.25;
  char studentGrade = 'B';

  // Print variables
  printf("Student id: %d\n", studentID);
  printf("Student age: %d\n", studentAge);
  printf("Student fee: %f\n", studentFee);
  printf("Student grade: %c", studentGrade);

  return 0;
}

} else {
  // block of code to be executed if the condition is false
}

int main() {
  int day = 4;
  
  switch (day) {
    case 1:
      printf("Monday");
      break;
    case 2:
      printf("Tuesday");
      break;
    case 3:
      printf("Wednesday");
      break;
    case 4:
      printf("Thursday");
      break;
    case 5:
      printf("Friday");
      break;
    case 6:
      printf("Saturday");
      break;
    case 7:
      printf("Sunday");
      break;
  }
    
  return 0;
}

int main() {
  int day = 4;
  
  switch (day) {
  case 6:
    printf("Today is Saturday");
    break;
  case 7:
    printf("Today is Sunday");
    break;
  default:
    printf("Looking forward to the Weekend");
  }
  
  return 0;
}

void maxmin(int prob1, int prob2, int prob3, int *max, int *min);

/* Find a max & min from 3 numbers */
int main()
{
    int x, y, z;

    if (scanf("%d %d %d", &x, &y, &z) != 3) {
        printf("n/a\n");
        return 1;
    }

    int max, min;

    maxmin(x, y, z, &max, &min);

    printf("%d %d\n", max, min);

    return 0;
}

/* Fixed maxmin function */
void maxmin(int prob1, int prob2, int prob3, int *max, int *min)
{
    *max = *min = prob1;

    if (prob2 > *max) *max = prob2;
    if (prob2 < *min) *min = prob2;

    if (prob3 > *max) *max = prob3;
    if (prob3 < *min) *min = prob3;
}

int main() {
  int time = 22;
  if (time < 10) {
    printf("Good morning.");
  } else if (time < 20) {
    printf("Good day.");
  } else {
    printf("Good evening.");
  }
  return 0;
}

int main() {
  int doorCode = 1337;

  if (doorCode == 1337) {
    printf("Correct code.\nThe door is now open.");
  } else {
    printf("Wrong code.\nThe door remains closed.");
  }

  return 0;
}

if (myNum > 0) {    printf("The value is a positive number.");
  }

}

int main() {
  int myAge = 25;
  int votingAge = 18;

  if (myAge >= votingAge) {
    printf("Old enough to vote!");
  } else {
    printf("Not old enough to vote.");
  }
  
  return 0;
}