Hello friends, I'm newbie to codeforces and these problems by using c language.and When I submit my code It always says that "Wrong answer on test 1". But when I run my code on vscode succesfully and it gives correct output in A. Helpful Maths problem. And this is my code. It's little bit lenthy. But it works correctly.I don't why i'm getting that error. This link helps you to go my answer ~~~~~ #include <stdio.h> #include <string.h>       int main(void){ char mystring[101]; int a,b,c; scanf("%s",mystring); for(int i = 0; i < strlen(mystring);i++){ if (mystring[i]== '1'){ a++; } else if (mystring[i]== '2'){ b++; } else if (mystring[i]== '3'){ c++; }
} //printf("%d\n %d\n %d",a,b,c); for(int j = 0; j < strlen(mystring);){ if (j < a){ printf("%c",'1');
} else if ( j < a + b && j >= a){ printf("%c",'2'); } else if ( j < a + b + c && j >= b){ printf("%c",'3'); } j++; if ( j <= a + b + c -1) printf("%c",'+');   } printf("\n");
    } ~~~~~