## CEQU - Crucial Equation

Let us see the following equation,

ax+by=c

Given three positive integers ab and c. You have to determine whether there exists at least one solution for some integers value of x and y where xy may be negative or non-negative integers.

For example if a=2b=4 and c=8 then the equation will be 2x+4y=8, and hence, for x=2 and y=1, there exists a solution.

Let us see another example for a=3b=6 and c=7, so the equation will become 3x+6y=7 and there exists no solution satisfying this equation.

Input

Input starts with an integer T (1<=T<=105) denoting the number of test cases. Each test case contains three integers ab, and c(1<=a, b, c<=106).

Output

For each test case of input print the case number and “Yes” if there exists at least one solution, print “No” otherwise.

 Sample Input Output for Sample Input 22 4 83 6 7 Case 1: YesCase 2: No

## Code Examples

### #1 Code Example with Java Programming

```Code - Java Programming```

``````import java.io.*;
import java.util.*;

class A{
public static void main(String[] args){
final OutputWriter out = new OutputWriter(System.out);
int t = in.readInt();
Solver solveA = new Solver();
int c = 1;
while(t-- > 0){
solveA.solve(in, out, c);
c++;
}
out.flush();
out.close();
}
}
class Solver{
int gcd(int a, int b){
return (b==0)?a:gcd(b,a%b);
}
void solve(InputReader in, OutputWriter out, int count){
final int a = in.readInt();
final int b = in.readInt();
final int c = in.readInt();
int gcd = gcd(a, b);
if(c%gcd==0)
out.printLine("Case "+count+": Yes");
else
out.printLine("Case "+count+": No");

}
}
{
private InputStream stream;
private byte[] buf = new byte[1024];
private int curChar;
private int numChars;
private SpaceCharFilter filter;

{
this.stream = stream;
}

{
if (numChars == -1)
throw new InputMismatchException();
if (curChar >= numChars)
{
curChar = 0;
try
{
} catch (IOException e)
{
throw new InputMismatchException();
}
if (numChars <= 0)
return -1;
}
return buf[curChar++];
}

{
int c = read();
while (isSpaceChar(c))
int sgn = 1;
if (c == '-')
{
sgn = -1;
}
int res = 0;
do
{
if (c < '0' || c > '9')
throw new InputMismatchException();
res *= 10;
res += c - '0';
} while (!isSpaceChar(c));
return res * sgn;
}

{
int c = read();
while (isSpaceChar(c))
StringBuilder res = new StringBuilder();
do
{
res.appendCodePoint(c);
} while (!isSpaceChar(c));
return res.toString();
}
public double readDouble() {
int c = read();
while (isSpaceChar(c))
int sgn = 1;
if (c == '-') {
sgn = -1;
}
double res = 0;
while (!isSpaceChar(c) && c != '.') {
if (c == 'e' || c == 'E')
return res * Math.pow(10, readInt());
if (c < '0' || c > '9')
throw new InputMismatchException();
res *= 10;
res += c - '0';
}
if (c == '.') {
double m = 1;
while (!isSpaceChar(c)) {
if (c == 'e' || c == 'E')
return res * Math.pow(10, readInt());
if (c < '0' || c > '9')
throw new InputMismatchException();
m /= 10;
res += (c - '0') * m;
}
}
return res * sgn;
}
public long readLong() {
int c = read();
while (isSpaceChar(c))
int sgn = 1;
if (c == '-') {
sgn = -1;
}
long res = 0;
do {
if (c < '0' || c > '9')
throw new InputMismatchException();
res *= 10;
res += c - '0';
} while (!isSpaceChar(c));
return res * sgn;
}
public boolean isSpaceChar(int c)
{
if (filter != null)
return filter.isSpaceChar(c);
return c == ' ' || c == '\n' || c == '\r' || c == '\t' || c == -1;
}

public String next()
{
}

public interface SpaceCharFilter
{
public boolean isSpaceChar(int ch);
}
}

class OutputWriter
{
private  PrintWriter writer;

public OutputWriter(OutputStream outputStream)
{
writer = new PrintWriter(new BufferedWriter(new OutputStreamWriter(outputStream)));
}

public OutputWriter(Writer writer)
{
this.writer = new PrintWriter(writer);
}

public void print(Object... objects)
{
for (int i = 0; i < objects.length; i++)
{
if (i != 0)
writer.print(' ');
writer.print(objects[i]);
}
}

public void printLine(Object... objects)
{
print(objects);
writer.println();
}

public void close()
{
writer.close();
}

public void flush()
{
writer.flush();
}

}``````
Copy The Code &

Input

cmd
2
2 4 8
3 6 7

Output

cmd
Case 1: Yes
Case 2: No

### #2 Code Example with C++ Programming

```Code - C++ Programming```

``````#include <bits/stdc++.h>

using namespace std;

#define ll long long
#define fast ios_base::sync_with_stdio(0);cin.tie(0);
#define endl "\n"
#define fori(i,a,b) for(ll i=a;i<b;i++)
#define forr(i,a,b) for(ll i=a;i>=b;i--)
#define forit(it,x) for (auto it=(x).begin();it!=(x).end(); it++)
#define all(x) (x).begin(),(x).end()
#define allr(x) (x).rbegin(),(x).rend()
#define eb emplace_back
#define pb push_back
#define mp make_pair
#define fi first
#define se second
#define sll set<ll>
#define vll vector<ll>
#define msl map<string,ll>
#define mll map<ll,ll>

ll i, j, k;

ll gcd(ll a, ll b)
{
if(b==0)
return a;
return gcd(b,a%b);
}

ll find_any_solution(ll a, ll b, ll c)
{
if(!(c%gcd(a,b)))
{
return 1;
}
else
return 0;
}

int main()
{
ll t, x=0;
cin >> t;
while(t--)
{
x++;
ll a, b, c;
cin >> a >> b >> c;
cout<<"Case "<<x;
if(find_any_solution(a, b, c))
{
cout <<": Yes"<<'\n';
}
else
cout <<": No"<<'\n';

}
return 0;
}``````
Copy The Code &

Input

cmd
2
2 4 8
3 6 7

Output

cmd
Case 1: Yes
Case 2: No