1 solutions

  • 0
    @ 2025-11-5 19:38:33

    C :

    #include<stdio.h>
    int main(){
    int N,i,k,j;
    int flag=0;
    scanf("%d",&N);
    for(i=1;i<=N;i++){
      for(k=1;k<=(N-i);k++){
        printf("  ");
        }
      flag=0;
      for(j=1;j<=(2*i-1);j++){
        if(flag) printf(" *");
        else{
        printf("*");
        flag=1;}
        }
        printf("\n");
        flag=0;
      }
    return 0;
    
    }
    
    

    C++ :

    #include <iostream>
    using namespace std;
    int main()
    {
    	int N;
    	cin >> N;
    	for(int i = 0; i < N; i++)
    	{
    		int c = 2 * i;
    		for(int j = 0; j < N - 1 - i; j++)
    			cout << "  ";
    		cout << "*";
    		for(int j = 0; j < c; j++)
    			cout << " *";
    		cout << endl;
    	}
    	return 0;
    }
    

    Java :

    public class Main 
        {
                public static void main(String[] args)
                {
                  java.util.Scanner input = new java.util.Scanner(System.in);
                  //while(input.hasNextInt()){
                    int a = input.nextInt();
                   
                    for(int i =1;i<=a;i++) {
                      for(int j=0;j<2*(a-i);j++){
                         System.out.print(" ");
                      }
                      for (int k = 0;k<2*i-1;k++){
                         System.out.print("*");
                        if(k+1<2*i-1)
                          System.out.print(" ");
                        
                      }
                         System.out.print("\n");
                    }
                  }
               // }
    }
    
    • 1

    Information

    ID
    19490
    Time
    1000ms
    Memory
    64MiB
    Difficulty
    (None)
    Tags
    # Submissions
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