c++ problem

@ammar-aziz-7MLZYl • Oct 23, 2024

Oct 23, 2024

1.1K

Dear friends is any one of you explain me about nested loops in c++ with examples
also please tell me about a c++ program which displays a pyramid made of *(sterics)

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Varsha0802

@varsha0802-YohNRX • May 9, 2011

Nested loops are loops which run inside other loops.

Program for displaying a pyramid:
#include<stdio.h>
int main()
{ int i,j,k;
for(i=1;i<=5;i++)
{ for(k=5;k>=i;k--)
printf(" ");
for(j=2;j<=2*i;j=j+1)
{ printf("*");
}
printf("\n");
}
return(0);
}
Here, two loops are running inside a for loop. Therefore, the loops are nested.
0

PraveenKumar Purushothaman

@praveenkumar-66Ze92 • May 9, 2011

@Varsha, it would be better to write the coding inside the code tags...

#include<stdio.h>
int main()
{
  int i,j,k;
  for(i=1;i<=5;i++)
  {
    for(k=5;k>=i;k--)
      printf(" ");
    for(j=2;j<=2*i;j=j+1)
      printf("*");
    printf("\n");
  }
  return(0);
}

Varsha0802

@varsha0802-YohNRX • May 10, 2011
praveenscience
@Varsha, it would be better to write the coding inside the code tags...
```
#include<stdio.h>
int main()
{
  int i,j,k;
  for(i=1;i<=5;i++)
  {
    for(k=5;k>=i;k--)
      printf(" ");
    for(j=2;j<=2*i;j=j+1)
      printf("*");
    printf("\n");
  }
  return(0);
}
```
Ok i'll keep it in mind from the next time. Thanks for pointing in out.
0