How to find the sum of all numbers from 1 to N? Given a number n, find the sum of digits in all numbers from 1 to n. A naive solution is to go through every number x from 1 to n and compute the sum in x by traversing all digits of x. Below…
Category: FAQ
Does college have more homework than high school?
Does college have more homework than high school? Bigger, more important assignments than in high school Although college students don’t have work due every day, they have a lot more important essays and tests than in high school. Is college homework harder than high school? In summary, college classes are definitely harder than high school…
How do you think outside the box?
How do you think outside the box? 3 Ways to Think Outside the Box More Often Question the status quo regularly. Make nonconformity the expected conversation. Take a wider perspective and oscillate between uncommon content! Breakthrough thinking and creativity often come from making uncommon connections. Draw a picture as a team. How do you answer…
Which is better f18 or MiG-29?
Which is better f18 or MiG-29? The baseline F/A-18 Hornets have a top speed of 1,190 miles per hour, an unrefueled range of 1,243 miles, and are armed with an M61 Vulcan cannon and a wide variety of air-to-ground weapons. The MiG-29 has a higher top speed of 1,519 miles per hour, but a lower…
How old is the average teacher in the US?
How old is the average teacher in the US? Age category State Average age of teachers Less than 30 years United States 42.4 15.3 Alabama 41.9 15.6 Alaska 43.2 15.7 What is the minimum age for a teacher? The minimum age limit to apply for the government teaching job is 18 years. Candidate who have…
Why do mathematicians sometimes use ⋅ instead of to show multiplication?
Why do mathematicians sometimes use ⋅ instead of to show multiplication? In the context of the product of two numeric values, it is actually preferred to use Unicode character 00D7₁₆ (×), which is called the multiplication sign, to avoid confusion with the decimal point in numbers; on the other hand, the ⋅ is preferred between…
Which astrology chart is more accurate?
Which astrology chart is more accurate? Yearly predictions based on Vedic astrology are more accurate and reliable than those based on Western astrology. All these sign based predictions are generic. How do I make an astrological chart? To create a chart, you’ll first need your birth date, time, and place. Then the easiest way to…
What is the cheapest way to import from China to India?
What is the cheapest way to import from China to India? Sea transport is the cheapest way to transport your products from China to India. It involves carriage of goods by the ship and delivery at the port of discharge. The process is complicated but much more cost-effective than air freight. What is the procedure…
Is greed learned or innate?
Is greed learned or innate? Selfishness and greed are often conveniently portrayed as innate human characteristics. By nature, it is argued, we are in it for ourselves. Attempting to build an order where people’s needs are prioritised over the interests of profit is doomed, because it goes against the grain of what it is to…
What is haircut for risk?
What is haircut for risk? In finance, a risk-based haircut refers to the reduction of the recognized value of an asset below its current market value. When an investor uses securities as collateral on a loan, the lender will often devalue the securities by a certain percentage (known as the risk-based haircut). What is money…