Naveen508

which code(c or c++ or java) you want tell me first

Hi buddy this may be helpful try this piece of code string str; cout<<"enter *143# \n"; cin>>str; sleep(5000); cout<<str; output: enter *143# *143#(after 5 secs) *143#

Hi joemeister.so, you know the string to be replaced no problem just follow this code you will get the output. found = modifiedExpr.find("sqrt"); if (found != std::string::npos) { modifiedExpr.replace(found, 4, "#"); }