Array in C

#include <stdio.h>

int main() {

int arr[] = {10, 20, 30, 40, 50};

printf("%d %d %d\n", arr[0], arr[2], arr[4]);

return 0;

}

• 10 20 30

• 20 40 50

• 10 30 50

• 30 40 50

#include <stdio.h>

int main() {

int arr[] = {1, 2, 3};

arr[1] = 10;

arr[0] = arr[1] + arr[2];

printf("%d %d %d\n", arr[0], arr[1], arr[2]);

return 0;

}

• 1 2 3

• 13 10 3

• 1 10 3

• 13 10 12

#include <stdio.h>

int main() {

int arr[] = {1, 2, 3, 4, 5};

int i;

for (i = 0; i < 5; i++) {

printf("%d ", arr[i]);

}

printf("\n");

return 0;

}

• 1 2 3 4 5

• 1 2 3 4

• 2 3 4 5

• 1 3 5

#include <stdio.h>

int main() {

int arr[] = {1, 2, 3};

printf("%d\n", arr[3]);

return 0;

}

• 3\n

• %d\n

• -858993460

• 3

#include <stdio.h>

int main() {

int arr[] = {5, 10, 15, 20};

printf("%d %d\n", arr[1], arr[3]);

return 0;

}

• 10 20

• 5 15

• 10 15

• 15 20

#include <stdio.h>

int main() {

int arr[] = {0, 1, 2, 3};

printf("%d\n", arr[4]);

return 0;

}

• 2\n

• 0\n

• 1\n

• Segmentation Fault

#include <stdio.h>

int main() {

int arr[] = {4, 5, 6};

arr[2] = arr[0] + arr[1];

printf("%d %d %d\n", arr[0], arr[1], arr[2]);

return 0;

}

• 4 5 6

• 4 9 6

• 9 5 6

• 4 5 9

#include <stdio.h>

int main() {

int arr[] = {7, 14, 21};

arr[1] = arr[0] * 2;

printf("%d %d %d\n", arr[0], arr[1], arr[2]);

return 0;

}

• 14 14 21

• 7 14 21

• 7 7 21

• 7 28 21

#include <stdio.h>

int main() {

int arr[] = {8, 16, 24};

printf("%d\n", arr[2] - arr[1]);

return 0;

}

• Segmentation Fault

• 24\n

• 16\n

• 8

#include <stdio.h>

int main() {

int arr[] = {3, 6, 9, 12};

printf("%d %d\n", arr[0], arr[3]);

return 0;

}

• 6 9

• 3 12

• 9 12

• 3 9