摘要： 原题链接附ac代码：#include #include #include int main(){ char s[15]; int t, len, i, sum; scanf("%d", &t); while(t-- && scanf("%s", s)){ if(isalpha(s[0])){ len = strlen(s); for(i = sum = 0; i != len; ++i) sum = sum * 26 + (s[i] - 'A' + 1); printf("%d\n", sum) 阅读全文

摘要： 原题链接简单题。附ac代码：#include #include #include #include using namespace std;int main(){ int n; vector vec; vector inde; string str; cin >> n; while(n--){ cin >> str; vector::iterator fin; fin = find(vec.begin(), vec.end(), str); if(fin != vec.end()) ++inde[fin - vec.begin()]; else{ vec.push_ba 阅读全文