FLOYD’S TRIANGLE in c programming language

FLOYD’S TRIANGLE

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void main()

{

int i,j,r,k=1;

clrscr();

printf("\nEnter the range:");

scanf("%d",&r);

printf("\nFLOYD'S TRIANGLE\n\n");

for(i=1;i<=r;i++)

{

for(j=1;j<=i;j++,k++)

printf(" %d",k);

printf("\n");

}

getch();

}