Sum of Series 2
11!+22!+33!+⋯+nn!
প্রোগ্রামটির প্রথম ইনপুট হবে একটি পূর্ণসংখ্যা T (T ≤ 100), যা টেস্ট কেসের সংখ্যা নির্দেশ করে। পরবর্তী T-সংখ্যক লাইনে ইনপুট হবে একটি পূর্ণসংখ্যা n (≤ 15)।
প্রোগ্রামটির আউটপুটে n পর্যন্ত উপরোক্ত ধারাটির যোগফল প্রিন্ট করতে হবে।
| নমুনা ইনপুট | নমুনা আউটপুট |
|---|---|
Click to copy 3 1 2 3 | Click to copy 1.0000 2.0000 2.5000 |
Login to view your submissions
| # | User | Language | Submitted at | CPU | Memory |
|---|---|---|---|---|---|
| 2652132 | Aveshek Singha | C | 2 years ago | 2 ms | 444 KB |
| 2741284 | Smita Sarkar | C | 2 years ago | 2 ms | 448 KB |
| 2736451 | Rakibul Islam | C | 2 years ago | 2 ms | 448 KB |
| 2703375 | Md. An Nahian Prince | C | 2 years ago | 2 ms | 452 KB |
| 3275725 | Tasfiqul Ahmed | C | 5 months ago | 2 ms | 536 KB |
| 3005335 | Saiful Islam | C | a year ago | 2 ms | 536 KB |
| 2731767 | 220239 Radhika Chowdhury | C | 2 years ago | 3 ms | 444 KB |
| 2731457 | Sumon Roy (220212) | C | 2 years ago | 3 ms | 444 KB |
| 2730332 | 220238 Sohag Chandra | C++ 11 | 2 years ago | 3 ms | 444 KB |
| 2728337 | 220228 Hera Sharma | C | 2 years ago | 3 ms | 444 KB |
| 2649017 | Shuvra Mahaptra | C | 2 years ago | 3 ms | 444 KB |
| 2520048 | Wasimul Karim Tayeb | C | 2 years ago | 3 ms | 444 KB |
| 2881067 | Ibnul Abrar Shahriar Seam | C | 2 years ago | 3 ms | 448 KB |
| 2849467 | Sajib Chowdhury | C | 2 years ago | 3 ms | 448 KB |
| 2739546 | 220202 Pingki Sarder | C | 2 years ago | 3 ms | 448 KB |
| 2733275 | 220203 Snigdha Ferdousi | C | 2 years ago | 3 ms | 448 KB |
| 2732971 | Alakananda Chakrabartty | C++ 11 | 2 years ago | 3 ms | 448 KB |
| 2732584 | 220227Hasibur Rahaman | C | 2 years ago | 3 ms | 448 KB |
| 2732497 | 220207Jakia Urmi | C | 2 years ago | 3 ms | 448 KB |
| 2731712 | 220204 Nayon Mondol | C | 2 years ago | 3 ms | 448 KB |
370
291
284
xxxxxxxxxx#include <bits/stdc++.h>using namespace std;// Reads two integers and prints their sumvoid basicIO() { int a, b; cin >> a >> b; cout << a + b << endl;}int main() { // basicIO(); // Your cpp code here return 0;}