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  1. #include <stdio.h>
  2.  
  3. struct x
  4. {
  5.     char cGender;
  6.     char szBirthDt[200];
  7.     char szEmailAddr[200];
  8.     char szFullName[200];
  9.     char szStreetAddress[200];
  10.     char szCity[200];
  11.     char szStateCd[200];
  12.     char szZipCd[200];
  13.  
  14. };
  15.  
  16.  
  17. struct y
  18. {
  19.     char szFlightId[200];
  20.     int iRequestSeats;
  21. };
  22.  
  23. int main(void) {
  24. 	struct x customer;
  25. 	struct y flight;
  26. 	int iScanfCnt;
  27. 	char* szInputBuffer = "m a bbbb cccccc\nsome text\nde fg hijkl mnop 10";
  28.     iScanfCnt = sscanf(szInputBuffer, "%1c %1s %4s %30[^\n] %30[^\n] %2s %2s %5s %s %d\n"
  29.     , &customer.cGender
  30.     , customer.szBirthDt
  31.     , customer.szEmailAddr
  32.     , customer.szFullName
  33.     , customer.szStreetAddress
  34.     , customer.szCity
  35.     , customer.szStateCd
  36.     , customer.szZipCd
  37.     , flight.szFlightId
  38.     , &flight.iRequestSeats);
  39.  
  40.     if (iScanfCnt < 10)
  41.     {
  42.         printf("invalid input when reading student data, only %d valid values. \n"
  43.             , iScanfCnt);
  44.         printf("\tdata is %s\n", szInputBuffer);
  45.         return -1;
  46.     }
  47.     printf("%1c %10.2s %10.2s %30s %30s %10.2s %2s %5s %s %d\n"
  48.             , customer.cGender
  49.             , customer.szBirthDt
  50.             , customer.szEmailAddr
  51.             , customer.szFullName
  52.             , customer.szStreetAddress
  53.             , customer.szCity
  54.             , customer.szStateCd
  55.             , customer.szZipCd
  56.             , flight.szFlightId
  57.             , flight.iRequestSeats);
  58.  
  59. 	return 0;
  60. }
  61.  
Success #stdin #stdout 0s 2112KB
comments (?)
stdin
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Standard input is empty
stdout
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m          a         bb                         cccccc                      some text         de fg hijkl mnop 10
https://ideone.com/ipAHIb
language:
C (gcc 8.3)
created:
9 years ago
visibility:
public

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