https://codeforces.com/problemset/problem/266/A int solve() { int n, c = 0; char cc, prev = 0; cin>>n; while(n--){ scanf("%c",&cc); if (cc == prev) c++; prev = cc; }
return c;
}
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https://codeforces.com/problemset/problem/266/A int solve() { int n, c = 0; char cc, prev = 0; cin>>n; while(n--){ scanf("%c",&cc); if (cc == prev) c++; prev = cc; }
return c;
}
Название |
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You writed prev=0 right? Now try to write prev='0'
I think now it'll work correct.