1 solutions

  • 0
    @ 2024-12-4 19:37:03

    C :

    #include <stdio.h>
    #define N 10000
    int a[N][N];
    int main(int argc,char* argv[])
    {
    	int i,j,sum=0;
    	for(i=0;i<N;i++){
    		for(j=0;j<N;j++){
    			sum+=a[i][j];
    		}
    	}
    	printf("%d\n",sum);
        return 0;
    }
    
    
    • 1

    你能测试出来数组在Cache是按行还是按列存储吗

    Information

    ID
    2260
    Time
    1000ms
    Memory
    1280MiB
    Difficulty
    (None)
    Tags
    (None)
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