Rust Taskbook Level 1.9

Задание 1

Find the sum of the squares of all integers in the range from 1 to 100.

Задание 2

Given two words, check that the last letter of the first word matches the first letter of the second word.

Задание 3

Determine how many seconds are in ten days.

Задание 4

Print to the console all integers from -100 to 100.

Задание 5

Five symbols are given:

rustlet chr1: char = '1';
let chr2: char = '2';
let chr3: char = '3';
let chr4: char = '4';
let chr5: char = '5';

Merge these symbols into a number:

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