Submission #691863
Source Code Expand
#include<cstdio>
#include<cmath>
typedef unsigned long long ull;
ull solve(ull, ull, ull);
int main(void){
ull n, m, p;
std::scanf("%llu %llu %llu", &n, &m, &p);
std::printf("%llu\n", solve(n, m, p));
return 0;
}
ull solve(ull n, ull m, ull p){
if(p == 0LLU){
return 1LLU;
}else if(p % 2LLU == 1LLU){
return n * solve(n, m, p - 1LLU) % m;
}else{
unsigned long long t = solve(n, m, p / 2LLU);
return t * t % m;
}
}
Submission Info
Submission Time
2016-04-10 22:26:17+0900
Task
B - n^p mod m
User
darle
Language
C++14 (GCC 5.4.1)
Score
100
Code Size
464 Byte
Status
AC
Exec Time
2 ms
Memory
128 KB
Compile Error
./Main.cpp: In function ‘int main()’:
./Main.cpp:11:42: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
std::scanf("%llu %llu %llu", &n, &m, &p);
^
Judge Result
Set Name
Sample
All
Score / Max Score
0 / 0
100 / 100
Status
AC
Set Name
Test Cases
Sample
All
001.txt, 002.txt, 003.txt, 004.txt, 005.txt, 006.txt, 007.txt, 008.txt, 009.txt, 010.txt, 011.txt, 012.txt, 013.txt, 014.txt, 015.txt, 016.txt, 017.txt, 018.txt, 019.txt, 020.txt, 021.txt, 022.txt, 023.txt, 024.txt, 025.txt, 026.txt, 027.txt
Case Name
Status
Exec Time
Memory
001.txt
AC
2 ms
128 KB
002.txt
AC
2 ms
128 KB
003.txt
AC
2 ms
128 KB
004.txt
AC
2 ms
128 KB
005.txt
AC
2 ms
128 KB
006.txt
AC
2 ms
128 KB
007.txt
AC
2 ms
128 KB
008.txt
AC
2 ms
128 KB
009.txt
AC
2 ms
128 KB
010.txt
AC
2 ms
128 KB
011.txt
AC
2 ms
128 KB
012.txt
AC
2 ms
128 KB
013.txt
AC
2 ms
128 KB
014.txt
AC
2 ms
128 KB
015.txt
AC
2 ms
128 KB
016.txt
AC
2 ms
128 KB
017.txt
AC
2 ms
128 KB
018.txt
AC
2 ms
128 KB
019.txt
AC
2 ms
128 KB
020.txt
AC
2 ms
128 KB
021.txt
AC
2 ms
128 KB
022.txt
AC
2 ms
128 KB
023.txt
AC
2 ms
128 KB
024.txt
AC
2 ms
128 KB
025.txt
AC
2 ms
128 KB
026.txt
AC
2 ms
128 KB
027.txt
AC
2 ms
128 KB
sample_01.txt
AC
2 ms
128 KB
sample_02.txt
AC
2 ms
128 KB