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  1.     #include <iostream>
  2.     #include <cstring>
  3.     using namespace std;
  4.  
  5.     int strPeriod(char *str){
  6.     	int period;
  7.     	period = strlen(str); // 
  8.     	for(int i=1; i<=(strlen(str)/2); i++){
  9.     		int j;
  10.     		for(j=0; j<strlen(str)-i; ){
  11.     			if(str[j] == str[j+i]){
  12.     				j++;
  13.     			}
  14.     			else{
  15.     				break;
  16.     			}
  17.     		}
  18.      	if(j == (strlen(str) - i)){
  19.     				period = i;
  20.     				break;
  21.     		}
  22.     	}
  23.  
  24.     	return period;
  25.     }
  26.  
  27.     int main() {
  28.     	const int n = 81;
  29.    		int tests;
  30.    		cin >> tests;
  31.    		cin.ignore(1, ' ');
  32.     	char *str = new char[n];
  33.     	for(int j=0; j<tests; j++){
  34.     		cin.getline(str, n);
  35.     		cout << strPeriod(str);
  36.     		if(j != tests - 1){
  37.     			cout << endl << endl;
  38.     		}
  39.     	}
  40.     	return 0;
  41.     }
Success #stdin #stdout 0s 3464KB
comments (?)
stdin
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2
abcdabcdabcdabcd
aaaa
stdout
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4

1
https://ideone.com/J4SFPI
1342 решение
language:
C++14 (gcc 8.3)
created:
8 years ago
visibility:
secret

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