#include <stdio.h>
int main(){
    int t;
    scanf("%d",&t);
    while(t--){
        char a[88]={0};
        scanf("%s",a);
        int i=0,j=0,sum=0;
        while(a[i]!=0){
            if(a[i]=='O'){
                j+=1;
                printf("%d",j);
                if(a[i+1]!=0)printf("+");
                sum+=j;
            }
            else{j=0;printf("0");if(a[i+1]!=0)printf("+");}
            i++;
        }
        printf("=%d\n",sum);
    }
}

#include<bits/stdc++.h>
using namespace std;

int main()
{
	int t,i,x,o,sum;
	cin>>t;
	while(t--)
	{
		sum = 0;
		x = 0;//记录x
		o =1;//记录 o
		char s[80] = {0};
		cin>>s;
		int len = strlen(s);
		for(i=0;i<len;i++)
		{
			if(s[i]=='O')
			{
				cout<<o;
				sum += o;
				if(i!=len-1)
				{
					cout<<"+";
				}
				o++;
			}
			if(s[i]=='X')
			{
				cout<<x;
				if(i!=len-1)
				{
					cout<<"+";
				}
				o=1;
			}
		}
		cout<<"="<<sum<<endl;
	}
}

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;
}

没办法，就喜欢函数👀️ 👀️

#include <stdio.h>

#include <string.h>

void abd()

{

int a;

scanf("%d",&a);

while(a--){

char c[100];

scanf("%s",c);

int ax=strlen(c);

int q=1,sum=0;

for(int i=0;i<ax;i++){

if(c[i]=='O'){

printf("%d",q);

sum+=q;

q++;

}else{

printf("0");

q=1;

}

if(i==ax-1){

break;

}else{

printf("+");

}

}

printf("=");

printf("%d\n",sum);

sum=0;

}

}

int main()

{

abd();

return 0;

}

#include<stdio.h> #include<string.h> int main(){ int n,i; scanf("%d",&n); while(n--){ int t=1; int z=0; char arr[1000]; scanf("%s",arr); int a=strlen(arr); int b[80]={0}; for(i=0;i<a;i++){ if(arr[i]=='O'){ b[i]=t; t++; } else{b[i]=0;t=1;} z+=b[i]; } printf("%d",b[0]); for(i=1;i<a;i++){ printf("+%d",b[i]); } printf("=%d\n",z); }

return 0;

}