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695:ƒfƒtƒHƒ‹ƒg‚Ì–¼–³‚µ‚³‚ñ 08/02/25 14:32:38 >>693 ‚Å‚«‚邼 >>694 ƒoƒCƒiƒŠƒf[ƒ^‚à–â‘è‚È‚¢ #include <string> #include <iostream> using namespace std; void replace(string& str, string p, string q) { int i = str.find(p); while (i >= 0) { str.replace(i, p.length(), q); i = str.find(p, i + q.length()); } } int main() { string str="hogehogehogehogehoge"; replace(str, "geho", "(^_^)"); cout << str << endl; int N=300*1024*1024; char *ch=new char [N]; for(int n=0;n<N;n++)ch[n]=n; //‹‘å‚ȃoƒCƒiƒŠ”z—ñ string str2(ch,N); replace(str2, "geho", "(^_^)"); cout << str2 << endl; } 696:ƒfƒtƒHƒ‹ƒg‚Ì–¼–³‚µ‚³‚ñ 08/02/25 14:32:39 C++ ŠJ”ŠÂ‹«@CentOS ƒRƒ“ƒpƒCƒ‰ g++ ŠÖ”‘‚«o‚µƒvƒƒOƒ‰ƒ€‚ª‹@”\‚¹‚¸B ‚Ç‚¤‚µ‚Ăłµ‚傤‚©B #include <iostream> #include <fstream> #include <cstring> #include <string> #define buffer_size 1000 using namespace std; int main(int argc,char *argv[]){ string buffer; int count=0; char *p; ifstream fin(argv[1]); if(!fin)return 0; while(fin>>buffer){ while(count!=1){ if((p=strchr(buffer.c_str(),'{'))!=NULL){ count++; cout<<buffer; } } while(count!=0){ if((p=strchr(buffer.c_str(),'{'))!=NULL)count++; else if((p=strchr(buffer.c_str(),'}'))!=NULL)count--; } } fin.close(); return 0; }
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