#include <vector>

struct exstruct {
  uint16_t exint;
  float exfloat;
};

std::vector<exstruct> exvec = {
  {5, 0.5}, {5, 0.5}, {5, 0.5}, {5, 0.5}, {5, 0.5}, {5, 0.5}, {5, 0.5}, {5, 0.5},
  {5, 0.5}, {5, 0.5}, {5, 0.5}, {5, 0.5}, {5, 0.5}, {5, 0.5}, {5, 0.5}, {5, 0.5},
  {5, 0.5}, {5, 0.5}, {5, 0.5}, {5, 0.5}, {5, 0.5}, {5, 0.5}, {5, 0.5}, {5, 0.5},
  {5, 0.5}, {5, 0.5}, {5, 0.5}, {5, 0.5}, {5, 0.5}, {5, 0.5}, {5, 0.5}, {5, 0.5},
  {5, 0.5}, {5, 0.5}, {5, 0.5}, {5, 0.5}, {5, 0.5}, {5, 0.5}, {5, 0.5}, {5, 0.5},
  {5, 0.5}, {5, 0.5}, {5, 0.5}, {5, 0.5}, {5, 0.5}, {5, 0.5}, {5, 0.5}, {5, 0.5},
  {5, 0.5}, {5, 0.5}, {5, 0.5}, {5, 0.5}, {5, 0.5}, {5, 0.5}, {5, 0.5}, {5, 0.5},
  {5, 0.5}, {5, 0.5}, {5, 0.5}, {5, 0.5}, {5, 0.5}, {5, 0.5}, {5, 0.5}, {5, 0.5},
  {5, 0.5}, {5, 0.5}, {5, 0.5}, {5, 0.5}, {5, 0.5}, {5, 0.5}, {5, 0.5}, {5, 0.5},
  {5, 0.5}, {5, 0.5}, {5, 0.5}, {5, 0.5}, {5, 0.5}, {5, 0.5}, {5, 0.5}, {5, 0.5},
  {5, 0.5}, {5, 0.5}, {5, 0.5}, {5, 0.5}, {5, 0.5}, {5, 0.5}, {5, 0.5}, {5, 0.5},
  {5, 0.5}, {5, 0.5}, {5, 0.5}, {5, 0.5}, {5, 0.5}, {5, 0.5}, {5, 0.5}, {5, 0.5},
  {5, 0.5}, {5, 0.5}, {5, 0.5}, {5, 0.5}, {5, 0.5}, {5, 0.5}, {5, 0.5}, {5, 0.5},
  {5, 0.5}, {5, 0.5}, {5, 0.5}, {5, 0.5}, {5, 0.5}, {5, 0.5}, {5, 0.5}, {5, 0.5},
  {5, 0.5}, {5, 0.5}, {5, 0.5}, {5, 0.5}, {5, 0.5}, {5, 0.5}, {5, 0.5}, {5, 0.5},
  {5, 0.5}, {5, 0.5}, {5, 0.5}, {5, 0.5}, {5, 0.5}, {5, 0.5}, {5, 0.5}, {5, 0.5},
  {5, 0.5}, {5, 0.5}, {5, 0.5}, {5, 0.5}, {5, 0.5}, {5, 0.5}, {5, 0.5}, {5, 0.5},
  {5, 0.5}, {5, 0.5}, {5, 0.5}, {5, 0.5}, {5, 0.5}, {5, 0.5}, {5, 0.5}, {5, 0.5},
  {5, 0.5}, {5, 0.5}, {5, 0.5}, {5, 0.5}, {5, 0.5}, {5, 0.5}, {5, 0.5}, {5, 0.5},
  {5, 0.5}, {5, 0.5}, {5, 0.5}, {5, 0.5}, {5, 0.5}, {5, 0.5}, {5, 0.5}, {5, 0.5},
  {5, 0.5}, {5, 0.5}, {5, 0.5}, {5, 0.5}, {5, 0.5}, {5, 0.5}, {5, 0.5}, {5, 0.5},
  {5, 0.5}, {5, 0.5}, {5, 0.5}, {5, 0.5}, {5, 0.5}, {5, 0.5}, {5, 0.5}, {5, 0.5},
  {5, 0.5}, {5, 0.5}, {5, 0.5}, {5, 0.5}, {5, 0.5}, {5, 0.5}, {5, 0.5}, {5, 0.5},
  {5, 0.5}, {5, 0.5}, {5, 0.5}, {5, 0.5}, {5, 0.5}, {5, 0.5}, {5, 0.5}, {5, 0.5},
  {5, 0.5}, {5, 0.5}, {5, 0.5}, {5, 0.5}, {5, 0.5}, {5, 0.5}, {5, 0.5}, {5, 0.5},
  {5, 0.5}, {5, 0.5}, {5, 0.5}, {5, 0.5}, {5, 0.5}, {5, 0.5}, {5, 0.5}, {5, 0.5},
  {5, 0.5}, {5, 0.5}, {5, 0.5}, {5, 0.5}, {5, 0.5}, {5, 0.5}, {5, 0.5}, {5, 0.5},
  {5, 0.5}, {5, 0.5}, {5, 0.5}, {5, 0.5}, {5, 0.5}, {5, 0.5}, {5, 0.5}, {5, 0.5},
  {5, 0.5}, {5, 0.5}, {5, 0.5}, {5, 0.5}, {5, 0.5}, {5, 0.5}, {5, 0.5}, {5, 0.5},
  {5, 0.5}, {5, 0.5}, {5, 0.5}, {5, 0.5}, {5, 0.5}, {5, 0.5}, {5, 0.5}, {5, 0.5},
  {5, 0.5}, {5, 0.5}, {5, 0.5}, {5, 0.5}, {5, 0.5}, {5, 0.5}, {5, 0.5}, {5, 0.5},
  {5, 0.5}, {5, 0.5}, {5, 0.5}, {5, 0.5}, {5, 0.5}, {5, 0.5}, {5, 0.5}, {5, 0.5},
  {5, 0.5}, {5, 0.5}, {5, 0.5}, {5, 0.5}, {5, 0.5}, {5, 0.5}, {5, 0.5}, {5, 0.5},
  {5, 0.5}, {5, 0.5}, {5, 0.5}, {5, 0.5}, {5, 0.5}, {5, 0.5}, {5, 0.5}, {5, 0.5},
  {5, 0.5}, {5, 0.5}, {5, 0.5}, {5, 0.5}, {5, 0.5}, {5, 0.5}, {5, 0.5}, {5, 0.5},
  {5, 0.5}, {5, 0.5}, {5, 0.5}, {5, 0.5}, {5, 0.5}, {5, 0.5}, {5, 0.5}, {5, 0.5},
  {5, 0.5}, {5, 0.5}, {5, 0.5}, {5, 0.5}, {5, 0.5}, {5, 0.5}, {5, 0.5}, {5, 0.5},
  {5, 0.5}, {5, 0.5}, {5, 0.5}, {5, 0.5}, {5, 0.5}, {5, 0.5}, {5, 0.5}, {5, 0.5},
  {5, 0.5}, {5, 0.5}, {5, 0.5}, {5, 0.5}, {5, 0.5}, {5, 0.5}, {5, 0.5}, {5, 0.5},
  {5, 0.5}, {5, 0.5}, {5, 0.5}, {5, 0.5}, {5, 0.5}, {5, 0.5}, {5, 0.5}, {5, 0.5},
  {5, 0.5}, {5, 0.5}, {5, 0.5}, {5, 0.5}, {5, 0.5}, {5, 0.5}, {5, 0.5}, {5, 0.5},
  {5, 0.5}, {5, 0.5}, {5, 0.5}, {5, 0.5}, {5, 0.5}, {5, 0.5}, {5, 0.5}, {5, 0.5},
  {5, 0.5}, {5, 0.5}, {5, 0.5}, {5, 0.5}, {5, 0.5}, {5, 0.5}, {5, 0.5}, {5, 0.5},
  {5, 0.5}, {5, 0.5}, {5, 0.5}, {5, 0.5}, {5, 0.5}, {5, 0.5}, {5, 0.5}, {5, 0.5},
  {5, 0.5}, {5, 0.5}, {5, 0.5}, {5, 0.5}, {5, 0.5}, {5, 0.5}, {5, 0.5}, {5, 0.5},
  {5, 0.5}, {5, 0.5}, {5, 0.5}, {5, 0.5}, {5, 0.5}, {5, 0.5}, {5, 0.5}, {5, 0.5},
  {5, 0.5}, {5, 0.5}, {5, 0.5}, {5, 0.5}, {5, 0.5}, {5, 0.5}, {5, 0.5}, {5, 0.5},
  {5, 0.5}, {5, 0.5}, {5, 0.5}, {5, 0.5}, {5, 0.5}, {5, 0.5}, {5, 0.5}, {5, 0.5},
  {5, 0.5}, {5, 0.5}, {5, 0.5}, {5, 0.5}, {5, 0.5}, {5, 0.5}, {5, 0.5}, {5, 0.5},
  {5, 0.5}
};

std::vector<std::vector<exstruct>> exvecvec = {exvec};

void setup() {
  Serial.begin(115200);
  while (!Serial);
  Serial.println("Reached setup");

  Serial.printf("%d struct members in vector\n", exvec.size());
  Serial.printf("%d vector in vector of vectors\n", exvecvec.size());

  for (auto &&v : exvecvec)
    for (auto&& ex : v ) {
      Serial.printf("%u\t%f\n", ex.exint, ex.exfloat);
    }
}

void loop() {}