SASI -1st year -DAY4-FN (21.12.23)

#include<stdio.h> int main() { int arr[5], i=0; while(i<5) arr[i]=++i; for(i=0; i<5; i++) printf("%d, ", arr[i]); return 0; }

• 1,2,3,4
• Garbage value, 1, 2, 3, 4,
• 2,4
• none of these

#include <stdio.h> int main() { foo(ary); } void foo(int **ary) { int i = 10, k = 10, j = 2; int *ary[2]; ary[0] = &i; ary[1] = &j; printf("%d\n", ary[0][1]); }

• compile time error
• Runtime error
• Output : 20
• Undefined Behaviour

#include<stdio.h> int main() { int arr[1]={10}; printf("%d\n", 0[arr]); return 0; }

• 1
• 10
• 6
• 8

#include <stdio.h> void f(int a[][]) { a[0][1] = 3; int i = 0, j = 0; for (i = 0;i < 2; i++) for (j = 0;j < 3; j++) printf("%d", a[i][j]); } void main() { int a[2][3] = {0}; f(a); }

• 0 3 0 0 0
• Junk junk junk
• Compile time error
• No output

#include <stdio.h> int main() { int nums[3][2] = {{1, 2}, {3, 4}, {5, 6}}; printf("%d", nums[1][0] / nums[2][1]); return 0; }

• 0
• 1
• 2
• 3

int arr[5] = {1, 2, 3, 4, 5}; int sum = 0; for (int i = 0; i < 5; ++i) { sum += arr[i] + i; } printf("%d", sum);

• Computes the average of the array elements
• Calculates the sum of array elements and their indices
• Finds the product of array elements and their indices
• Counts the number of odd array elements

#include <stdio.h> int main() { int arr[5] = {1, 2, 3, 4, 5}; printf("%d", arr[2] / arr[4]); return 0; }

• 0
• 1
• 2
• compiler error

#include <stdio.h> int main() { int arr[5] = {1, 2, 3, 4, 5}; printf("%d", arr[1] * arr[3]); return 0; }

• 2
• 6
• 8
• 10

#include <stdio.h> int main() { int arr[3][2] = {{1, 2}, {3, 4}, {5, 6}}; printf("%d", arr[2][1]); return 0; }

• 1
• 2
• 5
• 6

#include <stdio.h> int main() { int nums[3][2] = {{1, 2}, {3, 4}, {5, 6}}; printf("%d", nums[1][1] - nums[0][0]); return 0; }

• 1
• 2
• 3
• 4