C++ 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:

cppchar chr1 = '1';
char chr2 = '2';
char chr3 = '3';
char chr4 = '4';
char chr5 = '5';

Merge these symbols into a number:

cppint 12345