C++ loop statements

C++ loop statements

1. Write a C++ program that will print the following pattern *******   ******   *****   ****   ***   **   * Solution: #include <cstd... 10:31 AM

1. Write a C++ program that will print the following pattern

******* 
****** 
***** 
**** 
*** 
** 
*

Solution:

#include <cstdlib> 
#include <iostream> 
#include<iomanip> 
#include<cmath> 
  
using namespace std; 
int main(int argc, char *argv[]) 
{ 
 int i=7; 
 int j=7; 
  for(i=1;i<=7;i++){ 
  for(j=7-i;j>=1;--j)cout<<"*"; 
  cout<<"\n"; 
} 
   cout<<"\n"; 
   system("PAUSE"); 
   return EXIT_SUCCESS; 
}

2. Write a program that will print the following pattern:

       1******

       12*****

       123****

       1234***

       12345**

       123456*

       1234567

Solution:

#include <cstdlib> 
#include <iostream> 
#include<iomanip> 
#include<cmath> 
using namespace std; 
int main(int argc, char *argv[]) 
{ 
 int i; 
 int j; 
 int k; 
 for(i=1;i<=7;i++){ 
  for(j=1;j<=i;++j) 
    cout<<j;                
for(k=7-i;k>=1;k--)cout<<"*";                 
 cout<<"\n"; 
} 
   cout<<"\n"; 
   system("PAUSE"); 
   return EXIT_SUCCESS; }