Driven Program
int main ( ) { int a1 = 2 , b1 = -3 , c1 = 5 ; int a2 = 3 , b2 = 4 , c2 = -7 ; int a3 = 9 , b3 = -5 , c3 = 8 ; ( checkConcurrent ( a1 , b1 , c1 , a2 , b2 , c2 , a3 , b3 , c3 ) ? ( cout << " Yes " ) : ( cout << " No " ) ) ; return 0 ; }