Language: C++

#include <iostream>
#include <algorithm>
using namespace std;

int main(){
    int num[5],order[5] = {0,1,2,3,4};
    for(int i = 0;i < 5;i++){
        cin >> num[i];
    }
    int ans = INT_MAX,time = 0;
    do{
        time = num[order[0]];
        for(int i = 1;i < 5;i++){
            while(time % 10 != 0){time++;}
            time += num[order[i]];
        }
        ans = min(ans,time);
    }
    while(next_permutation(order,order + 5));
    cout << ans << endl;
    return 0;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:10:15: error: 'INT_MAX' was not declared in this scope
   10 |     int ans = INT_MAX,time = 0;
      |               ^~~~~~~
a.cc:3:1: note: 'INT_MAX' is defined in header '<climits>'; this is probably fixable by adding '#include <climits>'
    2 | #include <algorithm>
  +++ |+#include <climits>
    3 | using namespace std;
a.cc:12:14: error: assignment of function 'time_t time(time_t*)'
   12 |         time = num[order[0]];
      |         ~~~~~^~~~~~~~~~~~~~~
a.cc:14:24: error: invalid operands of types 'time_t(time_t*) noexcept' {aka 'long int(long int*) noexcept'} and 'int' to binary 'operator%'
   14 |             while(time % 10 != 0){time++;}
      |                   ~~~~ ^ ~~
      |                   |      |
      |                   |      int
      |                   time_t(time_t*) noexcept {aka long int(long int*) noexcept}
a.cc:14:35: warning: ISO C++ forbids incrementing a pointer of type 'time_t (*)(time_t*) noexcept' {aka 'long int (*)(long int*) noexcept'} [-Wpointer-arith]
   14 |             while(time % 10 != 0){time++;}
      |                                   ^~~~
a.cc:14:39: error: lvalue required as increment operand
   14 |             while(time % 10 != 0){time++;}
      |                                       ^~
a.cc:15:18: warning: pointer to a function used in arithmetic [-Wpointer-arith]
   15 |             time += num[order[i]];
      |             ~~~~~^~~~~~~~~~~~~~~~
a.cc:15:18: error: assignment of read-only location 'time'
a.cc:17:18: error: no matching function for call to 'min(int&, time_t (&)(time_t*) noexcept)'
   17 |         ans = min(ans,time);
      |               ~~~^~~~~~~~~~
In file included from /usr/include/c++/14/string:51,
                 from /usr/include/c++/14/bits/locale_classes.h:40,
                 from /usr/include/c++/14/bits/ios_base.h:41,
                 from /usr/include/c++/14/ios:44,
                 from /usr/include/c++/14/ostream:40,
                 from /usr/include/c++/14/iostream:41,
                 from a.cc:1:
/usr/include/c++/14/bits/stl_algobase.h:233:5: note: candidate: 'template<class _Tp> constexpr const _Tp& std::min(const _Tp&, const _Tp&)'
  233 |     min(const _Tp& __a, const _Tp& __b)
      |     ^~~
/usr/include/c++/14/bits/stl_algobase.h:233:5: note:   template argument deduction/substitution failed:
a.cc:17:18: note:   deduced conflicting types for parameter 'const _Tp' ('int' and 'time_t(time_t*) noexcept' {aka 'long int(long int*) noexcept'})
   17 |         ans = min(ans,time);
      |               ~~~^~~~~~~~~~
/usr/include/c++/14/bits/stl_algobase.h:281:5: note: candidate: 'template<class _Tp, class _Compare> constexpr const _Tp& std::min(const _Tp&, const _Tp&, _Compare)'
  281 |     min(const _Tp& __a, const _Tp& __b, _Compare __comp)
      |     ^~~
/usr/include/c++/14/bits/stl_algobase.h:281:5: note:   candidate expects 3 arguments, 2 provided
In file included from /usr/include/c++/14/algorithm:61,
                 from a.cc:2:
/usr/include/c++/14/bits/stl_algo.h:5686:5: note: candidate: 'template<class _Tp> constexpr _Tp std::min(initializer_list<_Tp>)'
 5686 |     min(initializer_list<_Tp> __l)
      |     ^~~
/usr/include/c++/14/bits/stl_algo.h:5686:5: note:   candidate expects 1 argument, 2 provided
/usr/include/c++/14/bits/stl_algo.h:5696:5: note: candidate: 'template<class _Tp, class _Compare> constexpr _Tp std::min(initializer_list<_Tp>, _Compare)'
 5696 |     min(initializer_list<_Tp> __l, _Compare __comp)
      |     ^~~
/usr/include/c++/14/bits/stl_algo.h:5696:5: note:   template argument deduction/substitution failed:
a.cc:17:18: note:   mismatched types 'std::initializer_list<_Tp>' and 'int'
   17 |         ans = min(ans,time);
      |               ~~~^~~~~~~~~~