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26 lines
531 B
26 lines
531 B
#include <bits/stdc++.h>
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using namespace std;
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int main()
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{
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string str;
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getline(cin, str);
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int flag = 0;
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for (int i = 0; i < str.size(); i++){
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if (str[i] != ' ') {
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cout << str[i];
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flag = 1;
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}
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if (str[i] == ' ' && flag == 0) {
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continue;
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}
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if (str[i] == ' ' && i+1 < str.size() && flag == 1) {
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if (str[i+1] != ' ') {
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cout << str[i];
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}
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}
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}
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return 0;
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} |