#include <iostream> #include <vector> #include <numeric> #include <chrono> volatile int sink; int main() { for (auto size = 1ull; size < 1000000000ull; size *= 100) { // record start time auto start = std::chrono::high_resolution_clock::now(); // do some work std::vector<int> v(size, 42); sink = std::accumulate(v.begin(), v.end(), 0u); // make sure ...
Slag cement is most widely used in concrete, either as a separate cementitious component or as part of a blended cement. It works synergistically with portland cement to increase strength, reduce permeability, improve resistance to chemical attack and inhibit rebar corrosion.
noun. 1 [mass noun] Stony waste matter separated from metals during the smelting or refining of ore: the burning liquid iron was forming a scum of slag. More example sentences. 1  The hardened matter was slag, a waste product from metal working, and contained evidence of iron, copper and lead manufacture.2  In highly developed countries, the major components of industrial waste are blast furnace and steel slag, and power station ash. [no object] (usually as noun slagging) Produce deposits of slag: the furnace burns at a minimum temperature to reduce slagging. 2 [with object] British informal Criticize (someone) in an abusive and insulting manner: my girlfriend was always slagging him off. More example sentences.