题解 | 左侧严格小于计数

#include <stdio.h>
#include<string.h>

int main() {
    int i,n;
    scanf("%d",&n);
    int a,b,c;
    int arr[n];

    for(i = 0;i < n;i++){
        scanf("%d",&arr[i]);
    }

    a = 0;
    for(a = 0;a < n;a++){
        b = 0;
        c = 0;
        for(b = 0;b < a;b++){
            if(arr[b] < arr[a]){
                c++;
            
            }
        }
        printf("%d ",c); 
    }

    return 0;
}