Submission #2858673

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Source Code Expand

#include <iostream>
#include<stdio.h>
#include<string.h>
using namespace std;
char a[100000];
int main()
{
gets(a);
int t=strlen(a);
int n=0;
for(int i=0;i<t;i++)
{
    if(a[i]=='+')
        n++;
    if(a[i]=='-')
        n--;
}
cout<<n<<endl;
    return 0;
}

Submission Info

Judge Result