Please solve the running time of the problem below. Please show your solution. See attached photo for the example. int exam_2(int n) { int i, j, sum = 0; if(n==1) { return 1; } for(i=1; i<=n/2; i++) { for(j=1; j<=n; j+=3) { sun += j; } } return sum + exam_2(n/3); }
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Please solve the running time of the problem below. Please show your solution. See attached photo for the example.
int exam_2(int n) {
int i, j, sum = 0;
if(n==1) {
return 1;
}
for(i=1; i<=n/2; i++) {
for(j=1; j<=n; j+=3) {
sun += j;
}
}
return sum + exam_2(n/3);
}
Step by step
Solved in 2 steps
- int sum = 0; for (int i 0; i < 5; i++){ sum += i; } cout << sum;struct ID { int x; int y; }; struct name { ID r; }; int main() { name a[2]; for (int i=0;i<2;i++) { a[i).r.x=i; a[i].r.y=i+1; } for(int i=0;i<2;i++) cout<Q1 function myFunc() { let a = 10; if (true) { Q3 } } let a = 5; console.log(a); Q4 console.log(a); Q2 const square = num => num * num; console.log(square(3) + 5); myFunc(); let x = 30; let y "200"; console.log(x+y); const nums = [10, 20, 8, 17]; nums.filter(e=> e > 10); console.log(nums); Q5 const nums = [30, 35, 42, 20, 15]; console.log(nums.every (num => num > 20)); January 15CFG: Example 1 • Draw the CFG for the following code: int f(int n){ } int m = n* n; if (n < 0) else return 0; return m;1- b) 7 8 2 6 d) 8 7 6 2 int arr[4]- {2, 6, 7, 8}; for (int i- 3; i>=0; i--) cout<int main(){ long long int total; long long int init; scanf("%lld %lld", &total, &init); getchar(); long long int max = init; long long int min = init; int i; for (i = 0; i < total; i++) { char op1 = '0'; char op2 = '0'; long long int num1 = 0; long long int num2 = 0; scanf("%c %lld %c %lld", &op1, &num1, &op2, &num2); getchar(); long long int maxr = max; long long int minr = min; if (op1 == '+') { long long int sum = max + num1; maxr = sum; minr = sum; long long int res = min + num1; if (res > maxr) { max = res; } if (res < minr) { minr = res; } } else { long long int sum = max * num1; maxr = sum; minr = sum; long long int res = min * num1;…For the C++ program show on the next page, answer the questions that follow. The names g, j, x, and y are declared multiple times. Distinguish uses of these names using line numbers where they were declared as subscripts. a. At point A in the program, what names are in scope? b. At point A in the program, what variables are live? c. At point B in the program, what names are in scope? d. At point B in the program, what variables are live?void fact(int num) { int k,f=1; for (k=1;k<=num; k++) f=f*k; cout<< f; int main() { int arri[3]={3,2,1} ; for(int i=0;i<3;i++) fact(arri[i]); } 261 O 621 O 7 462C Programming Language (Code With C Programming Language) Problem Title : Visible Trees There is a legend about a magical park with N × N trees. The trees are positioned in a square grid with N rows (numbered from 1 to N from north to south) and N columns (numbered from 1 to N from west to east). The height (in metres) of each tree is an integer between 1 and N × N, inclusive. Magically, the height of all trees is unique. Bunga is standing on the northmost point of the park and wants to count the number of visible trees for each Column. Similarly, Lestari is standing on the westmost point of the park and wants to count the number of visible trees for each Row. A tree X is visible if all other trees in front of the tree X are shorter than the tree X. For example, let N = 3 and the height (in metres) of the trees are as follows6 1 87 5 32 9 4 On the first column, Bunga can see two trees, as the tree on the third row is obstructed by the other trees. On the second column, Bunga can see…int calculatepower (int x, int y){ if (y > 0) return x* else return 1; int main (){ int num, pwr; cout > num; cout > pwr; cout <« "Number "<QUESTION 21 int x1=200; int y1=3003; int z1, z2, z3, z4; int d1, d2, d3; _asm{ mov EAX, x1; 200 mov EBX, y1; 300 mov z1, ESP; assume initial ESP: OFFF FFEA add EAX, x1; 400 push EAX; mov d1, EAX:400 mov z2, ESP; push EBX; SUB EBX, x1; 300-200=100 mov d2, EBX; mov 23, ESP; POP ECX; MOV d3, ECX; MOV z4, ESP; POP EDX; mov d4, EDX; What is z3 in Hexidecimal? O OFFF FFEA O OFFF FFE6 OFFF FFE2 OFFF FFEEint x1 = 66; int y1 = 39; int d; _asm { } mov EAX, X1; mov EBX, y1; push EAX; push EBX; pop ECX mov d, ECX; What is d in decimal format?SEE MORE QUESTIONSRecommended textbooks for youDatabase System ConceptsComputer ScienceISBN:9780078022159Author:Abraham Silberschatz Professor, Henry F. Korth, S. SudarshanPublisher:McGraw-Hill Education
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