aoc-2021/1/1a.cpp
Jack Bond-Preston f7a3960814 day 1
Signed-off-by: Jack Bond-Preston <jackbondpreston@outlook.com>
2021-12-01 19:01:35 +00:00

19 lines
337 B
C++

#include <fstream>
#include <climits>
#include <iostream>
int main() {
std::ifstream infile("input.txt");
unsigned int curr, prev = UINT_MAX;
unsigned int increases = 0;
while (infile >> curr) {
if (curr > prev) ++increases;
prev = curr;
}
std::cout << increases << std::endl;
return 0;
}