strlineeqn_easy Batch , stdin/stdout

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strlineeqn_easy.html

Problem Description

In Math, I am sure all of your would have known the equation of a straight line in a graph: y = mx + c. Your task is to now to create a program that finds the y-intercept of the line provided the line is in the form y = mx + c.

Input

The input will consists of 2 integers, m followed by c, where the equation of the straight line is y = mx + c.

m and c can all fit into 32-bit signed integers (int).

Output

Output, on a singe line, the y-intercept of the line.

Sample Input 1

5 2

Sample Output 1

Sample Input 2

-5 2

Sample Output 2

Subtasks and Limits

Subtask	Score	#TC	Time	Memory	Scoring
1	100	10	1s	32MB	Average
2	0	2	1s	32MB	Average

Judge Compile Command

g++-8 ans.cpp -o strlineeqn_easy -Wall -Wshadow -static -O2 -lm -m64 -s -w -std=gnu++17 -fmax-errors=512