我下面写的那个人不好

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

int main(){
	int t;
	scanf("%d",&t);
	while(t--){
		char ai[80];
		scanf("%s",ai);
		int m = strlen(ai);
		int b[m];
		int sum = 0;
		int find = 1;
		for(int i=0;i<m;i++){
			if(ai[i]=='O'){
				sum += find;
				b[i] = find;
				find++;
			}else{
				b[i] = 0;
				find = 1;
			}
		}
		printf("%d",b[0]);
		for(int i=1;i<m;i++){
			printf("+%d",b[i]);
		}
		printf("=%d\n",sum);
	} 
	
	return 0;
}