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  1. #include <stdio.h>
  2. #include <ctype.h>
  3.  
  4. int main(void) {
  5. 	char lastName[20];
  6. 	char firstName[20];
  7.  
  8. 	printf("%s\n", "氏名をアルファベット小文字で入力して下さい");
  9. 	scanf("%s %s", lastName, firstName);
  10. 	printf("%s %s さんのイニシャルは%c,%cです\n", lastName, firstName, toupper(firstName[0]), toupper(lastName[0]));
  11.  
  12. 	return 0;
  13. }
Success #stdin #stdout 0.01s 1680KB
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tanaka hanako
stdout
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氏名をアルファベット小文字で入力して下さい
tanaka hanako さんのイニシャルはH,Tです
https://ideone.com/F9qGt
language:
C (gcc 8.3)
created:
11 years ago
visibility:
public

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