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  1. #include <iostream>
  2. #include<stdio.h>
  3. #include<string.h>
  4. using namespace std;
  5. int main() {
  6. string s;
  7. cin>>s;
  8. int n,a[26]={0};
  9. n=s.length();
  10. for(int i=0;i<n;i++){
  11. if(s[i]="a"||s[i]="A") a[0]++;
  12. else if(s[i]=="b"||s[i]=="B") a[1]++;
  13. else if(s[i]=="c"||s[i]=="C") a[2]++;
  14. else if(s[i]=="d"||s[i]=="D") a[3]++;
  15. else if(s[i]=="e"||s[i]=="E") a[4]++;
  16. else if(s[i]=="f"||s[i]=="F") a[5]++;
  17. else if(s[i]=="g"||s[i]=="G") a[6]++;
  18. else if(s[i]=="h"||s[i]=="H") a[7]++;
  19. else if(s[i]=="i"||s[i]=="I") a[8]++;
  20. else if(s[i]=="j"||s[i]=="J") a[9]++;
  21. else if(s[i]=="k"||s[i]=="K") a[10]++;
  22. else if(s[i]=="l"||s[i]=="L") a[11]++;
  23. else if(s[i]=="m"||s[i]=="M") a[12]++;
  24. else if(s[i]=="n"||s[i]=="N") a[13]++;
  25. else if(s[i]=="o"||s[i]=="O") a[14]++;
  26. else if(s[i]=="p"||s[i]=="P") a[15]++;
  27. else if(s[i]=="q"||s[i]=="Q") a[16]++;
  28. else if(s[i]=="r"||s[i]=="R") a[17]++;
  29. else if(s[i]=="s"||s[i]=="S") a[18]++;
  30. else if(s[i]=="t"||s[i]=="T") a[19]++;
  31. else if(s[i]=="u"||s[i]=="U") a[20]++;
  32. else if(s[i]=="v"||s[i]=="V") a[21]++;
  33. else if(s[i]=="w"||s[i]=="W") a[22]++;
  34. else if(s[i]=="x"||s[i]=="X") a[23]++;
  35. else if(s[i]=="y"||s[i]=="Y") a[24]++;
  36. else if(s[i]=="z"||s[i]=="Z") a[25]++;
  37. }
  38. }
  39. cout<<"A:"<<a[0]<<endl;
  40. cout<<"B:"<<a[1]<<endl;
  41. cout<<"C:"<<a[2]<<endl;
  42. cout<<"D:"<<a[3]<<endl;
  43. cout<<"E:"<<a[4]<<endl;
  44. cout<<"F:"<<a[5]<<endl;
  45. cout<<"G:"<<a[6]<<endl;
  46. cout<<"H:"<<a[7]<<endl;
  47. cout<<"I:"<<a[8]<<endl;
  48. cout<<"J:"<<a[9]<<endl;
  49. cout<<"K:"<<a[10]<<endl;
  50. cout<<"L:"<<a[11]<<endl;
  51. cout<<"M:"<<a[12]<<endl;
  52. cout<<"N:"<<a[13]<<endl;
  53. cout<<"O:"<<a[14]<<endl;
  54. cout<<"P:"<<a[15]<<endl;
  55. cout<<"Q:"<<a[16]<<endl;
  56. cout<<"R:"<<a[17]<<endl;
  57. cout<<"S:"<<a[18]<<endl;
  58. cout<<"T:"<<a[19]<<endl;
  59. cout<<"U:"<<a[20]<<endl;
  60. cout<<"V:"<<a[21]<<endl;
  61. cout<<"W:"<<a[22]<<endl;
  62. cout<<"X:"<<a[23]<<endl;
  63. cout<<"Y:"<<a[24]<<endl;
  64. cout<<"Z:"<<a[25]<<endl;
  65. return 0;
  66. }
  67.  
Compilation error #stdin compilation error #stdout 0s 3296KB
stdin
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compilation info
prog.cpp: In function 'int main()':
prog.cpp:11:20: error: lvalue required as left operand of assignment
   if(s[i]="a"||s[i]="A")       a[0]++;
                    ^
prog.cpp:12:17: error: ISO C++ forbids comparison between pointer and integer [-fpermissive]
   else if(s[i]=="b"||s[i]=="B")  a[1]++;
                 ^
prog.cpp:12:28: error: ISO C++ forbids comparison between pointer and integer [-fpermissive]
   else if(s[i]=="b"||s[i]=="B")  a[1]++;
                            ^
prog.cpp:13:20: error: ISO C++ forbids comparison between pointer and integer [-fpermissive]
      else if(s[i]=="c"||s[i]=="C")  a[2]++;
                    ^
prog.cpp:13:31: error: ISO C++ forbids comparison between pointer and integer [-fpermissive]
      else if(s[i]=="c"||s[i]=="C")  a[2]++;
                               ^
prog.cpp:14:20: error: ISO C++ forbids comparison between pointer and integer [-fpermissive]
      else if(s[i]=="d"||s[i]=="D")  a[3]++;
                    ^
prog.cpp:14:31: error: ISO C++ forbids comparison between pointer and integer [-fpermissive]
      else if(s[i]=="d"||s[i]=="D")  a[3]++;
                               ^
prog.cpp:15:17: error: ISO C++ forbids comparison between pointer and integer [-fpermissive]
   else if(s[i]=="e"||s[i]=="E")  a[4]++;
                 ^
prog.cpp:15:28: error: ISO C++ forbids comparison between pointer and integer [-fpermissive]
   else if(s[i]=="e"||s[i]=="E")  a[4]++;
                            ^
prog.cpp:16:17: error: ISO C++ forbids comparison between pointer and integer [-fpermissive]
   else if(s[i]=="f"||s[i]=="F")  a[5]++;
                 ^
prog.cpp:16:28: error: ISO C++ forbids comparison between pointer and integer [-fpermissive]
   else if(s[i]=="f"||s[i]=="F")  a[5]++;
                            ^
prog.cpp:17:17: error: ISO C++ forbids comparison between pointer and integer [-fpermissive]
   else if(s[i]=="g"||s[i]=="G")  a[6]++;
                 ^
prog.cpp:17:28: error: ISO C++ forbids comparison between pointer and integer [-fpermissive]
   else if(s[i]=="g"||s[i]=="G")  a[6]++;
                            ^
prog.cpp:18:17: error: ISO C++ forbids comparison between pointer and integer [-fpermissive]
   else if(s[i]=="h"||s[i]=="H")  a[7]++;
                 ^
prog.cpp:18:28: error: ISO C++ forbids comparison between pointer and integer [-fpermissive]
   else if(s[i]=="h"||s[i]=="H")  a[7]++;
                            ^
prog.cpp:19:17: error: ISO C++ forbids comparison between pointer and integer [-fpermissive]
   else if(s[i]=="i"||s[i]=="I")  a[8]++;
                 ^
prog.cpp:19:28: error: ISO C++ forbids comparison between pointer and integer [-fpermissive]
   else if(s[i]=="i"||s[i]=="I")  a[8]++;
                            ^
prog.cpp:20:17: error: ISO C++ forbids comparison between pointer and integer [-fpermissive]
   else if(s[i]=="j"||s[i]=="J")  a[9]++;
                 ^
prog.cpp:20:28: error: ISO C++ forbids comparison between pointer and integer [-fpermissive]
   else if(s[i]=="j"||s[i]=="J")  a[9]++;
                            ^
prog.cpp:21:17: error: ISO C++ forbids comparison between pointer and integer [-fpermissive]
   else if(s[i]=="k"||s[i]=="K")  a[10]++;
                 ^
prog.cpp:21:28: error: ISO C++ forbids comparison between pointer and integer [-fpermissive]
   else if(s[i]=="k"||s[i]=="K")  a[10]++;
                            ^
prog.cpp:22:17: error: ISO C++ forbids comparison between pointer and integer [-fpermissive]
   else if(s[i]=="l"||s[i]=="L")  a[11]++;
                 ^
prog.cpp:22:28: error: ISO C++ forbids comparison between pointer and integer [-fpermissive]
   else if(s[i]=="l"||s[i]=="L")  a[11]++;
                            ^
prog.cpp:23:20: error: ISO C++ forbids comparison between pointer and integer [-fpermissive]
      else if(s[i]=="m"||s[i]=="M")  a[12]++;
                    ^
prog.cpp:23:31: error: ISO C++ forbids comparison between pointer and integer [-fpermissive]
      else if(s[i]=="m"||s[i]=="M")  a[12]++;
                               ^
prog.cpp:24:17: error: ISO C++ forbids comparison between pointer and integer [-fpermissive]
   else if(s[i]=="n"||s[i]=="N")  a[13]++;
                 ^
prog.cpp:24:28: error: ISO C++ forbids comparison between pointer and integer [-fpermissive]
   else if(s[i]=="n"||s[i]=="N")  a[13]++;
                            ^
prog.cpp:25:17: error: ISO C++ forbids comparison between pointer and integer [-fpermissive]
   else if(s[i]=="o"||s[i]=="O")  a[14]++;
                 ^
prog.cpp:25:28: error: ISO C++ forbids comparison between pointer and integer [-fpermissive]
   else if(s[i]=="o"||s[i]=="O")  a[14]++;
                            ^
prog.cpp:26:17: error: ISO C++ forbids comparison between pointer and integer [-fpermissive]
   else if(s[i]=="p"||s[i]=="P")  a[15]++;
                 ^
prog.cpp:26:28: error: ISO C++ forbids comparison between pointer and integer [-fpermissive]
   else if(s[i]=="p"||s[i]=="P")  a[15]++;
                            ^
prog.cpp:27:17: error: ISO C++ forbids comparison between pointer and integer [-fpermissive]
   else if(s[i]=="q"||s[i]=="Q")  a[16]++;
                 ^
prog.cpp:27:28: error: ISO C++ forbids comparison between pointer and integer [-fpermissive]
   else if(s[i]=="q"||s[i]=="Q")  a[16]++;
                            ^
prog.cpp:28:17: error: ISO C++ forbids comparison between pointer and integer [-fpermissive]
   else if(s[i]=="r"||s[i]=="R")  a[17]++;
                 ^
prog.cpp:28:28: error: ISO C++ forbids comparison between pointer and integer [-fpermissive]
   else if(s[i]=="r"||s[i]=="R")  a[17]++;
                            ^
prog.cpp:29:17: error: ISO C++ forbids comparison between pointer and integer [-fpermissive]
   else if(s[i]=="s"||s[i]=="S")  a[18]++;
                 ^
prog.cpp:29:28: error: ISO C++ forbids comparison between pointer and integer [-fpermissive]
   else if(s[i]=="s"||s[i]=="S")  a[18]++;
                            ^
prog.cpp:30:17: error: ISO C++ forbids comparison between pointer and integer [-fpermissive]
   else if(s[i]=="t"||s[i]=="T")  a[19]++;
                 ^
prog.cpp:30:28: error: ISO C++ forbids comparison between pointer and integer [-fpermissive]
   else if(s[i]=="t"||s[i]=="T")  a[19]++;
                            ^
prog.cpp:31:17: error: ISO C++ forbids comparison between pointer and integer [-fpermissive]
   else if(s[i]=="u"||s[i]=="U")  a[20]++;
                 ^
prog.cpp:31:28: error: ISO C++ forbids comparison between pointer and integer [-fpermissive]
   else if(s[i]=="u"||s[i]=="U")  a[20]++;
                            ^
prog.cpp:32:20: error: ISO C++ forbids comparison between pointer and integer [-fpermissive]
      else if(s[i]=="v"||s[i]=="V")  a[21]++;
                    ^
prog.cpp:32:31: error: ISO C++ forbids comparison between pointer and integer [-fpermissive]
      else if(s[i]=="v"||s[i]=="V")  a[21]++;
                               ^
prog.cpp:33:17: error: ISO C++ forbids comparison between pointer and integer [-fpermissive]
   else if(s[i]=="w"||s[i]=="W")  a[22]++;
                 ^
prog.cpp:33:28: error: ISO C++ forbids comparison between pointer and integer [-fpermissive]
   else if(s[i]=="w"||s[i]=="W")  a[22]++;
                            ^
prog.cpp:34:17: error: ISO C++ forbids comparison between pointer and integer [-fpermissive]
   else if(s[i]=="x"||s[i]=="X")  a[23]++;
                 ^
prog.cpp:34:28: error: ISO C++ forbids comparison between pointer and integer [-fpermissive]
   else if(s[i]=="x"||s[i]=="X")  a[23]++;
                            ^
prog.cpp:35:17: error: ISO C++ forbids comparison between pointer and integer [-fpermissive]
   else if(s[i]=="y"||s[i]=="Y")  a[24]++;
                 ^
prog.cpp:35:28: error: ISO C++ forbids comparison between pointer and integer [-fpermissive]
   else if(s[i]=="y"||s[i]=="Y")  a[24]++;
                            ^
prog.cpp:36:17: error: ISO C++ forbids comparison between pointer and integer [-fpermissive]
   else if(s[i]=="z"||s[i]=="Z")  a[25]++;
                 ^
prog.cpp:36:28: error: ISO C++ forbids comparison between pointer and integer [-fpermissive]
   else if(s[i]=="z"||s[i]=="Z")  a[25]++;
                            ^
prog.cpp: At global scope:
prog.cpp:39:2: error: 'cout' does not name a type
  cout<<"A:"<<a[0]<<endl;
  ^
prog.cpp:40:2: error: 'cout' does not name a type
  cout<<"B:"<<a[1]<<endl;
  ^
prog.cpp:41:2: error: 'cout' does not name a type
  cout<<"C:"<<a[2]<<endl;
  ^
prog.cpp:42:2: error: 'cout' does not name a type
  cout<<"D:"<<a[3]<<endl;
  ^
prog.cpp:43:2: error: 'cout' does not name a type
  cout<<"E:"<<a[4]<<endl;
  ^
prog.cpp:44:2: error: 'cout' does not name a type
  cout<<"F:"<<a[5]<<endl;
  ^
prog.cpp:45:2: error: 'cout' does not name a type
  cout<<"G:"<<a[6]<<endl;
  ^
prog.cpp:46:2: error: 'cout' does not name a type
  cout<<"H:"<<a[7]<<endl;
  ^
prog.cpp:47:2: error: 'cout' does not name a type
  cout<<"I:"<<a[8]<<endl;
  ^
prog.cpp:48:2: error: 'cout' does not name a type
  cout<<"J:"<<a[9]<<endl;
  ^
prog.cpp:49:2: error: 'cout' does not name a type
  cout<<"K:"<<a[10]<<endl;
  ^
prog.cpp:50:2: error: 'cout' does not name a type
  cout<<"L:"<<a[11]<<endl;
  ^
prog.cpp:51:2: error: 'cout' does not name a type
  cout<<"M:"<<a[12]<<endl;
  ^
prog.cpp:52:2: error: 'cout' does not name a type
  cout<<"N:"<<a[13]<<endl;
  ^
prog.cpp:53:2: error: 'cout' does not name a type
  cout<<"O:"<<a[14]<<endl;
  ^
prog.cpp:54:2: error: 'cout' does not name a type
  cout<<"P:"<<a[15]<<endl;
  ^
prog.cpp:55:2: error: 'cout' does not name a type
  cout<<"Q:"<<a[16]<<endl;
  ^
prog.cpp:56:2: error: 'cout' does not name a type
  cout<<"R:"<<a[17]<<endl;
  ^
prog.cpp:57:2: error: 'cout' does not name a type
  cout<<"S:"<<a[18]<<endl;
  ^
prog.cpp:58:2: error: 'cout' does not name a type
  cout<<"T:"<<a[19]<<endl;
  ^
prog.cpp:59:2: error: 'cout' does not name a type
  cout<<"U:"<<a[20]<<endl;
  ^
prog.cpp:60:2: error: 'cout' does not name a type
  cout<<"V:"<<a[21]<<endl;
  ^
prog.cpp:61:2: error: 'cout' does not name a type
  cout<<"W:"<<a[22]<<endl;
  ^
prog.cpp:62:2: error: 'cout' does not name a type
  cout<<"X:"<<a[23]<<endl;
  ^
prog.cpp:63:2: error: 'cout' does not name a type
  cout<<"Y:"<<a[24]<<endl;
  ^
prog.cpp:64:2: error: 'cout' does not name a type
  cout<<"Z:"<<a[25]<<endl;
  ^
prog.cpp:65:2: error: expected unqualified-id before 'return'
  return 0;
  ^
prog.cpp:66:1: error: expected declaration before '}' token
 }
 ^
stdout
Standard output is empty