Pattern -3

Write a Program to enter the no. of rows & print the following Pattern:
*
*  *
*  *  *
*  *  *  *
*  *  *  *  *

#include<iostream> using namespace std; int main() { int spc,star,r,i,j; cout<<"Enter the no. of rows: "; cin>>r; star=1; spc=r-1; for(i=0;i<r;i++) { for(j=0;j<spc;j++) cout<<" "; for(j=0;j<star;j++) cout<<"*"; spc--; star++; cout<<endl; } return 0; }

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Pattern - 2

Write a Program to enter the no. of rows & print the following Pattern:
         +
      + + +
   + + + + +
+ + + + + + +

#include<iostream> using namespace std; int main() { int sp,plus,r,i,j; cout<<"Enter the no. of rows: "; cin>>r; plus=1; sp=r-1; for(i=0;i<r;i++) { for(j=0;j<sp;j++)cout<<" "; for(j=0;j<plus;j++)cout<<"+"; plus+=2; sp--; cout<<endl; } return 0; }

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Pattern -1

Write a Program to enter a starting number(x) and print the number the following Pattern :
for x=5
5
54
543
5432
54321

#include<iostream> using namespace std; int main() { int i,j,k,x; cout<<"Enter the starting no:"; cin>>x; for(i=1;i<=x;i++) { k=x; for(j=0;j<i;j++) { cout<<k<<" "; k--; } cout<<"\n"; } return 0; }

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