c 2b 2b to c converter

1#include<bits/stdc++.h>
2
3using namespace std;
4
5void testfun(map<string, int> mp){
6    map<string, int>::iterator it = mp.begin();
7    for(; it!=mp.end(); it++){
8        cout<<it->first<<":"<<it->second<<" ";
9    }
10    cout<<endl;
11}
12
13int main()
14{
15    int no, add=0;
16    cin>>no;
17    int var;
18    cin>>var;
19    map<string, int> d, h;
20    h["F"] = 0;
21    while(var--){
22        string naam;
23        int a, b;
24        cin>>naam>>a>>b;
25        d[naam] = b/a;
26        h[naam] = b;
27        add+=b;
28    }
29    cin>>var;
30    while(var--){
31        string naam, c1="", c2="";
32        cin>>naam;
33        int meflux=0;
34        while(meflux<naam.length()){
35            if(naam[meflux]=='_'){
36                c1 = c2;
37                c2 = "";
38                meflux++;
39                continue;
40            }
41            c2+=naam[meflux++];
42        }
43        h[c2]+= h[c1];
44    }
45    //print(days);
46    //print(storage);
47    map<string, int>::reverse_iterator a= d.rbegin();
48    int multiply = 1;
49    for(; a!=d.rend(); a++ ){
50        int temperature = a->second*multiply;
51        if(temperature<no){
52            add+=(h[a->first]*(no-temperature));
53            multiply++;
54        }
55    }
56    cout<<add;
57}

1// C++ program to generate all possible
2// valid IP addresses from given string
3#include <bits/stdc++.h>
4using namespace std;
5
6// Function checks whether IP digits
7// are valid or not.
8int is_valid(string ip)
9{
10	// Splitting by "."
11	vector<string> ips;
12	string ex = "";
13	for (int i = 0; i < ip.size(); i++) {
14		if (ip[i] == '.') {
15			ips.push_back(ex);
16			ex = "";
17		}
18		else {
19			ex = ex + ip[i];
20		}
21	}
22	ips.push_back(ex);
23
24	// Checking for the corner cases
25	// cout << ip << endl;
26	for (int i = 0; i < ips.size(); i++) {
27		// cout << ips[i] <<endl;
28		if (ips[i].length() > 3
29			|| stoi(ips[i]) < 0
30			|| stoi(ips[i]) > 255)
31			return 0;
32
33		if (ips[i].length() > 1
34			&& stoi(ips[i]) == 0)
35			return 0;
36
37		if (ips[i].length() > 1
38			&& stoi(ips[i]) != 0
39			&& ips[i][0] == '0')
40			return 0;
41	}
42	return 1;
43}
44
45// Function converts string to IP address
46void convert(string ip)
47{
48	int l = ip.length();
49
50	// Check for string size
51	if (l > 12 || l < 4) {
52		cout << "Not Valid IP Address";
53	}
54
55	string check = ip;
56	vector<string> ans;
57
58	// Generating different combinations.
59	for (int i = 1; i < l - 2; i++) {
60		for (int j = i + 1; j < l - 1; j++) {
61			for (int k = j + 1; k < l; k++) {
62				check = check.substr(0, k) + "."
63						+ check.substr(k, l - k + 2);
64				check
65					= check.substr(0, j) + "."
66					+ check.substr(j, l - j + 3);
67				check
68					= check.substr(0, i) + "."
69					+ check.substr(i, l - i + 4);
70
71				// cout<< check <<endl;
72				// Check for the validity of combination
73				if (is_valid(check)) {
74					ans.push_back(check);
75					std::cout << check << '\n';
76				}
77				check = ip;
78			}
79		}
80	}
81}
82
83// Driver code
84int main()
85{
86	string A = "25525511135";
87	string B = "25505011535";
88
89	convert(A);
90	convert(B);
91
92	return 0;
93}
94
95// This code is contributed by Harshit
96

1123456789101112131415161718192021222324252627#include <iostream>#include <bits/stdc++.h>using namespace std;class ABS{    public:        void abs(int arr[], int n){    sort(arr, arr+n);    int c=0,i;    for (i=n-1;i-2>=0;i--){        if (arr[i-2]+arr[i-1]>arr[i]){            c=1;            break;        }    }    (c) ? cout<<arr[i-2]<<" "<<arr[i-1]<<" "<<arr[i]<<endl : cout<<-1<<endl;}};int main(){    ABS abx;    int arr[] = { 5,4,3,1,2};    int n = sizeof(arr) / sizeof(arr[0]);    abx.abs(arr, n);    return 0;}X