#3480
9lan
C++
Se dă un număr natural n
. Calculați ultima cifră a lui \({9}^{n}\).
Problema | 9lan | Operații I/O |
9lan.in /9lan.out
|
---|---|---|---|
Limita timp | 0.1 secunde | Limita memorie |
Total: 0.1 MB
/
Stivă 0.1 MB
|
Id soluție | #53868636 | Utilizator | |
Fișier | lan.cpp | Dimensiune | 255 B |
Data încărcării | 13 Noiembrie 2024, 16:39 | Scor / rezultat | Eroare de compilare |
lan.cpp: In function 'int main()': lan.cpp:8:5: error: reference to 'cin' is ambiguous cin>>n; ^ lan.cpp:3:10: note: candidates are: std::ifstream cin ifstream cin("9lan.in"); ^ In file included from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:74:0, from lan.cpp:1: /usr/include/c++/4.8/iostream:60:18: note: std::istream std::cin extern istream cin; /// Linked to standard input ^ lan.cpp:9:17: error: reference to 'cout' is ambiguous if (n%2==1) cout<<9; ^ lan.cpp:4:10: note: candidates are: std::ofstream cout ofstream cout("9lan.out"); ^ In file included from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:74:0, from lan.cpp:1: /usr/include/c++/4.8/iostream:61:18: note: std::ostream std::cout extern ostream cout; /// Linked to standard output ^ lan.cpp:10:10: error: reference to 'cout' is ambiguous else cout<<1; ^ lan.cpp:4:10: note: candidates are: std::ofstream cout ofstream cout("9lan.out"); ^ In file included from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:74:0, from lan.cpp:1: /usr/include/c++/4.8/iostream:61:18: note: std::ostream std::cout extern ostream cout; /// Linked to standard output ^ lan.cpp:7:12: warning: unused variable 'a' [-Wunused-variable] int n, a, b, x=1, nr=0, l, c, k=0, cnt=0, ccnt, z=0, ok=1; ^ lan.cpp:7:15: warning: unused variable 'b' [-Wunused-variable] int n, a, b, x=1, nr=0, l, c, k=0, cnt=0, ccnt, z=0, ok=1; ^ lan.cpp:7:18: warning: unused variable 'x' [-Wunused-variable] int n, a, b, x=1, nr=0, l, c, k=0, cnt=0, ccnt, z=0, ok=1; ^ lan.cpp:7:23: warning: unused variable 'nr' [-Wunused-variable] int n, a, b, x=1, nr=0, l, c, k=0, cnt=0, ccnt, z=0, ok=1; ^ lan.cpp:7:29: warning: unused variable 'l' [-Wunused-variable] int n, a, b, x=1, nr=0, l, c, k=0, cnt=0, ccnt, z=0, ok=1; ^ lan.cpp:7:32: warning: unused variable 'c' [-Wunused-variable] int n, a, b, x=1, nr=0, l, c, k=0, cnt=0, ccnt, z=0, ok=1; ^ lan.cpp:7:35: warning: unused variable 'k' [-Wunused-variable] int n, a, b, x=1, nr=0, l, c, k=0, cnt=0, ccnt, z=0, ok=1; ^ lan.cpp:7:40: warning: unused variable 'cnt' [-Wunused-variable] int n, a, b, x=1, nr=0, l, c, k=0, cnt=0, ccnt, z=0, ok=1; ^ lan.cpp:7:47: warning: unused variable 'ccnt' [-Wunused-variable] int n, a, b, x=1, nr=0, l, c, k=0, cnt=0, ccnt, z=0, ok=1; ^ lan.cpp:7:53: warning: unused variable 'z' [-Wunused-variable] int n, a, b, x=1, nr=0, l, c, k=0, cnt=0, ccnt, z=0, ok=1; ^ lan.cpp:7:58: warning: unused variable 'ok' [-Wunused-variable] int n, a, b, x=1, nr=0, l, c, k=0, cnt=0, ccnt, z=0, ok=1; ^
www.pbinfo.ro permite evaluarea a două tipuri de probleme:
Problema 9lan face parte din prima categorie. Soluția propusă de tine va fi evaluată astfel:
Suma punctajelor acordate pe testele utilizate pentru verificare este 100. Astfel, soluția ta poate obține cel mult 100 de puncte, caz în care se poate considera corectă.