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日期:2025-09-13
By default getline() reads until a newline. You can specify an alternative
termination character, but EOF is not itself a character so you cannot ......
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日期:2025-09-16
while (getline(cin, str)) { } if (cin.bad()) { // IO error } else if (!cin.eof()) { // format
error (not possible with getline but possible with operator>>) ......
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日期:2025-09-11
string s; getline(cin,s); while (HOW TO WRITE IT HERE?) ... Using "while (!stream.
eof()) {}" is almost certainly wrong. Use the stream's state as ......
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日期:2025-09-17
Hi folks, I am trying to read until the end of file with the function cin.getline() I tried
cin.getline(mensaje,200, 'EOF' ); But it won't work, it stops ......
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日期:2025-09-14
#include int main() { using std::string; using std::cin; using ... while (
getline(cin, input_line)) { ++lineno; // Here I print the string....
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日期:2025-09-11
Complexity Unspecified, but generally linear in the resulting length of str. Iterator validity Any iterators, pointers and references related to str may be invalidated. Data races Both objects, is and str, are modified. Exception safety Basic guarantee: i...
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日期:2025-09-11
Extract strings from the input stream line-by-line. ... // (1) delimiter as parameter template basic_istream& getline( basic_istream& is, basic_string...
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日期:2025-09-17
ifstream infile("hdwfile.txt"); o fstream outfile("ofile.txt"); while (!infile. eof()) { infile. getline ......