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if( ((string)topic[i]).c_str()[k]=='1' || ((string)topic[j]).c_str()[k]=='1' ) Could you pls explain me what does it mean?
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ACM ICPC Team
You are viewing a single comment's thread. Return to all comments →
if( ((string)topic[i]).c_str()[k]=='1' || ((string)topic[j]).c_str()[k]=='1' ) Could you pls explain me what does it mean?