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  1. #include <cstdio>
  2. #include <iostream>
  3.  
  4. using namespace std;
  5.  
  6. int main() {
  7. 	printf("Hello World!\n");
  8.  
  9. 	printf("%d\n", 68);
  10. 	printf("Wynik to %d\n", 24);
  11.  
  12. 	string txt = "Hello World!";
  13. 	printf("%s\n", txt.c_str());
  14.  
  15. 	printf("%3d\n", 0);
  16. 	printf("%3d\n", 123456789);
  17. 	printf("%8d\n", -10);
  18.  
  19. 	printf("%-3d\n", 0);
  20. 	printf("%-3d\n", 123456789);
  21. 	printf("%-8d\n", -10);
  22.  
  23. 	printf("%03d\n", 0); // 000
  24. 	printf("%08d\n", 12); // 00000012
  25. 	printf("%02d:%02d\n", 14, 5); // 14:05
  26.  
  27. 	printf("%f\n", 12.85); // 12.850000
  28. 	printf("%.2f\n", 12.85); // 12.85
  29. 	printf("%.1f\n", 12.85); // 12.9
  30.  
  31. 	printf("%6.2f\n", 12.85); // 12.85
  32. 	printf("%06.2f\n", 12.85); // 012.85
  33. 	printf("%-6.2f\n", 12.85);
  34.  
  35. 	printf("%e\n", 5.65); // 5.650000e+00
  36. 	printf("%e\n", 5.653745343438343); // 5.653745e+00
  37. 	printf("%e\n", 4342342343245.0); // 4.342342e+12
  38.  
  39. 	printf("%+d\n", 5); // +5
  40. 	printf("%+d\n", -5); // -5
  41.  
  42. 	printf("%o\n", 127); // 177
  43. 	printf("%x\n", 127); // 7f
  44. 	printf("%X\n", 127); // 7F
  45.  
  46. 	return 0;
  47. }
Success #stdin #stdout 0.01s 5564KB
comments (?)
stdin
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Standard input is empty
stdout
copy 
Hello World!
68
Wynik to 24
Hello World!
  0
123456789
     -10
0  
123456789
-10     
000
00000012
14:05
12.850000
12.85
12.8
 12.85
012.85
12.85 
5.650000e+00
5.653745e+00
4.342342e+12
+5
-5
177
7f
7F
https://ideone.com/eMuOgx
language:
C++14 (gcc 8.3)
created:
2 years ago
visibility:
public

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