What is the time complexity for the following code/program? for (int i = 1; i <= n; i++){ for (int j = 1; j <= n; j++){ for (int k = n; k >= 1; k--){ sum = i + j + k; cout << sum << endl;}}}
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What is the time complexity for the following code/
for (int i = 1; i <= n; i++){
for (int j = 1; j <= n; j++){
for (int k = n; k >= 1; k--){
sum = i + j + k;
cout << sum << endl;}}}
Step by step
Solved in 2 steps
- Consider the following function: void fun_with_recursion(int x) { printf("%i\n", x); fun_with_recursion(x + 1); } What will happen when this function is called by passing it the value 0?int n = 1; int k - 2; int r = n; if (k < n) { r - kinhinclude Rsing namespace std; int maxResult( ) int maxVal for (int i { for (int j = 0; j <= n 0; i <= n; i += a) i; j += b) %3D %3D float z = (float)(n (i + j)) / (float)(c); if (floor(z) { int x = int y ceil(z)) i / a; j/ b; maxVal = max(maxVal, x + y (int)z); return maxVal; } int main() { max cout << maxResult( ); return 0; 1 } Input Compilation failed due to fellowing ons main.cpp:7:23: error: 'n' was not declared in this scope 7| for (int i = 0; i <= n; i a) main.cpp:7:31: error: 'a was not declared in this scope for (int i = 0; i <= n; i t= a) %3D main.cpp:9:36: error: b' was not declared in this scope | 6 for (int j = 0; j <= n - i; j - b) %3D main.cpp:11:45: error: 'c was not declared in this scope
- #include int main() { int a[5]; for (int i = = a[i] 1; for (int j = 0; j = a) { } = int n *pa; while (n >= 1) { n = n / 2; printf("%d *pa); pa-- ; 2 1; } Q. What is the output?11 - The code segment below has time complexity? for (int i=0; isum = 0; for (int i = 1; i< n; i = sum++ || 2*i)using namespace std; int main() int i, m=0,n=4; float arr[100] (55,66,88,1); for(i=0; iA/ find code optimization method to this code and then find type to this code 1- For(i=1;ivoid deleteRange( int from, int to) { int i, j = 0; for (i = 0; i < counter; i++) { if (i <= from - 1 || i >= to + 1) { A[j] = A[i]; j++; } } for (int i = 0; i < j; i++) cout << A[i] << " "; } Above method deletes range of elements from an array. Please explain the logic of above code in simple english (algorithm and comments).void deleteRange( int from, int to) {int i, j = 0;for (i = 0; i < counter; i++) {if (i <= from - 1 || i >= to + 1) {A[j] = A[i];j++;}}for (int i = 0; i < j; i++)cout << A[i] << " ";} Above method deletes range of elements from an array. Consider array A[] globally declared and counter is its size. Please explain the logic of above code in simple english (algorithm and comments).Explain this C code line per line please #include <stdio.h> #include <malloc.h> void printArray(int**, int); int main() { int i = 0, j = 0, n = 5; int **arr = (int**)malloc(n * sizeof(int*)); for(int i=0;i<n;i++){ *(arr+i) = (int*)malloc(n*sizeof(int)); } for(i=0;i<n;i++){ for(int j=0;j<n;j++){ *(*(arr+i) + j) = 0; } } printArray(arr, n); for(i=0;i<n;i++){ *( *(arr + i) + i) = i+1; } printArray(arr,n); return 0; } void printArray(int ** array, int size) { int i,j; for(i = 0;i<size;i++){ for(j=0;j<size;j++){ printf("%d ", *( *(array + i) + j)); } printf("\n"); } printf("\n"); }int calc=1; for (i=1;iSEE MORE QUESTIONSRecommended textbooks for youDatabase System ConceptsComputer ScienceISBN:9780078022159Author:Abraham Silberschatz Professor, Henry F. Korth, S. SudarshanPublisher:McGraw-Hill EducationStarting Out with Python (4th Edition)Computer ScienceISBN:9780134444321Author:Tony GaddisPublisher:PEARSONDigital Fundamentals (11th Edition)Computer ScienceISBN:9780132737968Author:Thomas L. FloydPublisher:PEARSONC How to Program (8th Edition)Computer ScienceISBN:9780133976892Author:Paul J. Deitel, Harvey DeitelPublisher:PEARSONDatabase Systems: Design, Implementation, & Manag…Computer ScienceISBN:9781337627900Author:Carlos Coronel, Steven MorrisPublisher:Cengage LearningProgrammable Logic ControllersComputer ScienceISBN:9780073373843Author:Frank D. PetruzellaPublisher:McGraw-Hill EducationDatabase System ConceptsComputer ScienceISBN:9780078022159Author:Abraham Silberschatz Professor, Henry F. Korth, S. SudarshanPublisher:McGraw-Hill EducationStarting Out with Python (4th Edition)Computer ScienceISBN:9780134444321Author:Tony GaddisPublisher:PEARSONDigital Fundamentals (11th Edition)Computer ScienceISBN:9780132737968Author:Thomas L. FloydPublisher:PEARSONC How to Program (8th Edition)Computer ScienceISBN:9780133976892Author:Paul J. Deitel, Harvey DeitelPublisher:PEARSONDatabase Systems: Design, Implementation, & Manag…Computer ScienceISBN:9781337627900Author:Carlos Coronel, Steven MorrisPublisher:Cengage LearningProgrammable Logic ControllersComputer ScienceISBN:9780073373843Author:Frank D. PetruzellaPublisher:McGraw-Hill Education