# Write a program to print following pattern
123456
12345
1234
123
12
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# Program code
#include <stdio.h>
int main()
{
int i, j;
for(i=6;i>=1;i--)
{
for(j=1;j<=i;j++)
{
printf("%d",j);
}
printf("\n");
}
return 0;
}
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# Step by Step solution
Number of row
Is has 6 row , so first loop will execute for 6 time
#include <stdio.h>
int main()
{
int i, j;
for(i=6;i>=1;i--)
{......
}
return 0;
}
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- Number of character
It has only one type of character , so there will be only one nested loop
#include <stdio.h>
int main()
{
......
for(j=1;j<=i;j++)
{
printf("%d",j);
}
return 0;
}
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- Number of column
It has 6 maximum column and is decreasing with row number , so the nested loop decrease it's repetation with increase in row
#include <stdio.h>
............
for(j=1;j<=i;j++)
{
printf("%d",j);
}
...................
return 0;
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