meter espacios en cadena c

ByAnurag batra October 1, 2022September 6, 2022

cambiar %s por %[^\n] y funcionarán los espacios

Ejemplo:

char variable[50];
printf("Ingresa el valor:\n");
scanf("%[^\n]", variable);

Here is what the above code is Doing:
1. The first %s is replaced by the first argument which is the string “Hello”.
2. The second %s is replaced by the second argument which is the string “World”.
3. The third %d is replaced by the third argument which is the integer 42.
4. The fourth %f is replaced by the fourth argument which is the float 99.99.

CPP Examples

floor and ceil in cpp

ByAnurag batra September 14, 2022September 6, 2022

floor(x) : Returns the largest integer that is smaller than or equal to x (i.e : rounds downs the nearest integer). ceil(x) : Returns the smallest integer that is greater than or equal to x (i.e : rounds up the nearest integer). Here is what the above code is Doing: 1. We are creating a…

CPP Examples

powershell get uptime remote computer

ByAnurag batra September 15, 2022September 6, 2022

(Get-Date) – (Get-CimInstance Win32_OperatingSystem -ComputerName Remote_Computer).LastBootupTime Here is what the above code is Doing: 1. Get-CimInstance Win32_OperatingSystem -ComputerName Remote_Computer 2. .LastBootupTime 3. Get-Date 4. Subtract the above two 5. Convert the above to days

find maximum sum in array of contiguous subarrays

CPP Examples

find maximum sum in array of contiguous subarrays

ByAnurag batra October 18, 2022September 6, 2022

#include using namespace std; int main(){ //Input Array int n; cin >> n; int arr[n]; for(int i =0;i< n;i++){ cin >> arr[i]; } int currentSum = 0; int maxSum = INT_MIN; //algo for (int i = 0; i < n; i++) { currentSum += arr[i]; if (currentSum

CPP Examples

sfml keyboard events cpp

ByAnurag batra September 15, 2022September 6, 2022

if (event.type == sf::Event::KeyPressed) if (event.key.code == sf::Keyboard::Escape) window.close(); Here is what the above code is Doing: 1. We check if the event is a key press event. 2. If it is, we check if the key pressed is the escape key. 3. If it is, we close the window.

CPP Examples

greater >

ByAnurag batra October 10, 2022September 6, 2022

std::sort(vii.begin(), vii.end(), std::greater()); Here is what the above code is Doing: 1. We create a vector of pairs of ints. 2. We sort the vector in descending order. 3. We print the vector. The output is: [(3, 2), (2, 1), (1, 0)]

CPP Examples

how to traverse through vector pair

ByAnurag batra September 14, 2022September 6, 2022

for ( const pair &edge : edges ) { std::cout

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