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c_cpp
3 years ago
724 B
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#include<bits/stdc++.h> using namespace std; int main() { ios_base::sync_with_stdio(0); cin.tie(0); cout.tie(0); string s; getline(cin,s); vector<string>tu; long long index=0; for(int i=0;i<s.size();i++) { if(s[i]==' '&&s[i-1]==' ') { index=i+1; } if(s[i]==' '&&s[i-1]!=' ') { tu.push_back(s.substr(index,i-index)); index=i+1; } if(i==s.size()-1) { tu.push_back(s.substr(index,s.size()-index)); } } for(int i=0;i<tu.size();i++) { if(tu[i][0]=='-') tu[i]="-1"; else if(tu[i]!="0") tu[i]="1"; cout<<tu[i]<<" "; } return 0; }
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