#include<stdio.h>
#include<time.h>
#include<iostream>
#include<ostream>
#include<stdlib.h>
#define SIZE 1024
void vector_add(float* A, float* B, float* C, int size){
	for(int i=0;i<size;++i){
			C[i]=A[i]+B[i];
		}
	}
int main(){
	float *A=(float*)malloc(SIZE*sizeof(float));
	float *B=(float*)malloc(SIZE*sizeof(float));
	float *C=(float*)malloc(SIZE*sizeof(float));
	for(int i=0;i<SIZE;++i){
		A[i]=rand()%100;
		B[i]=rand()%100;
	}
	clock_t start=clock();
	vector_add(A,B,C,SIZE);
	clock_t end=clock();
	std::cout<<"初始向量加法时间："<<double(end-start)/CLOCKS_PER_SEC<<"秒"<<std::endl; 
	

}