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  1. #include <iostream>
  2. #include <cstddef>
  3. int main() {
  4.   unsigned long long s = 1024 * 1024;
  5.   uint8_t *p = (uint8_t*)malloc(s);
  6.   p[s-1] = 100;
  7.   std::cout << (int)p[s-1] << std::endl;
  8.   uint64_t *lp = (uint64_t*)malloc(s);
  9.   lp[s-1] = 100;
  10.   std::cout << lp[s-1] << std::endl;
  11.   return 0;
  12. }
Success #stdin #stdout 0s 2852KB
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https://ideone.com/zQ6hvW
language:
C++14 (gcc 8.3)
created:
10 years ago
visibility:
public

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