/* **************************************** * Date | Author | Purpose * *--------------------------------------* * 01/11/19|Vinay_GB|to guess the number* * | | * **************************************** *Input any number between 1 to * *1B(1,000,000,000) and the computer * *attempts to guess your number. * **************************************** */ #include #include #include #include #include #define _ chrono:: #define __ high_resolution_clock::now(); #define _1B 1000000001 #define _100M 100000000 #define _10M 10000000 #define _1M 1000000 #define _100K 100000 #define _10K 10000 #define _1K 1000 using namespace std; class Guess { private: int m, n, count; public: void find(int num, int l) { m = num; srand(time(NULL)); if(l<=2) { for(count = 0; n!=m; count++) { n = rand()%100; } }else if(l==3) { for(count = 0; n!=m; count++) { n = rand()%_1K + 100; } }else if(l==4) { for(count = 0; n!=m; count++) { n = rand()%_10K + _1K; } }else if(l==5) { for(count = 0; n!=m; count++) { n = rand()%_100K + _10K; } }else if(l==6) { for(count = 0; n!=m; count++) { n = rand()%_1M + _100K; } }else if(l==7) { for(count = 0; n!=m; count++) { n = rand()%_10M + _1M; } }else if(l==8) { for(count = 0; n!=m; count++) { n = rand()%_100M + _10M; } }else { for(count = 0; n!=m; count++) { n = rand()%_1B + _100M; } } cout<>num; l = to_string(num).length(); auto start = _ __ try { if(num>0&&l>0&&num<_1B) { cout<<"Number you have entered is: "; object.find(num, l); }else{ throw num; } } catch(int num) { cout<<"Invalid input!\nTry again...\n"; } auto end = _ __ auto time = _ duration_cast< _ microseconds>(end-start).count(); cout<<"Time taken: "; t = time; t = t / 1000; d = t / 1000; if(t<1000) { cout<

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