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29 lines
642 B
C++
29 lines
642 B
C++
#define _CRT_SECURE_NO_WARNINGS
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#define _SILENCE_CXX17_C_HEADER_DEPRECATION_WARNING
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#include <bits/stdc++.h>
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using namespace std;
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typedef long long ll;
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const int N = 1e5 + 50;
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char s[N];
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int main()
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{
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int T;
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scanf("%d", &T);
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while (T--)
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{
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scanf("%s", s);
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int len = strlen(s);
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s[len++] = '#';
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ll ans = 0;
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int last = 0;
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for (int i = 1; i < len; i++)
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if (s[i] != s[i - 1])
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{
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ans += 1ll * (i - last) * (i - last + 1) / 2;
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last = i;
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}
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printf("%lld\n", ans);
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}
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return 0;
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}
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