#include<iostream> #include<cmath> #include<string> #include<ctype.h> using namespace std; int main() { int t; cin >> t; while (t--) { string s; cin >> s; int len = s.size(); int num = 0; int sum = 0; if (isdigit(s[0])) { for (int i = 0;i < len;i++) { while (isdigit(s[i])&& i < len) { num = num * 10 + s[i] - '0'; i++; } sum += num; num = 0; i++; if (s[i] == '-') { i++; while (isdigit(s[i]) && i < len) { num = num * 10 + s[i] - '0'; i++; } num *= -1; } else { while (isdigit(s[i]) && i < len) { num = num * 10 + s[i] - '0'; i++; } } } sum += num; } else if(s[0]=='-') { for (int i = 1;i < len;i++) { while (isdigit(s[i]) && i < len) { num = num * 10 + s[i] - '0'; i++; } num *= -1; sum += num; num = 0; i++; if (s[i] == '-') { i++; while (isdigit(s[i]) && i < len) { num = num * 10 + s[i] - '0'; i++; } num *= -1; } else { while (isdigit(s[i]) && i < len) { num = num * 10 + s[i] - '0'; i++; } } } sum += num; } cout << sum << endl; } } |
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