day 10 solutions added

Author: VanIro

base.cpp

@@ -7,7 +7,6 @@
 
 using namespace std;
 
-#define NUM_HEIGHTS 10
 const bool DEBUG=false;
 
 
@@ -28,6 +27,8 @@ int main(int argc,char* argv[]){
 
     while(true){
         getline(inp_file, s);
+        stringstream ss;
+        ss<<s<<"\n";
 
         if(inp_file.eof()){
 

day_10/day_10.cpp

@@ -7,9 +7,20 @@
 
 using namespace std;
 
-#define NUM_HEIGHTS 10
 const bool DEBUG=false;
 
+void do_cycle(int cycle, int X, long int& ans){
+    if(abs(X-(cycle-1)%40)<2){
+        cout<<"#";
+    }
+    else{cout<<".";}
+    if((cycle)%40==0) cout<<endl;
+
+    if((cycle-20)%40==0){
+        if (DEBUG) cout<<"cycle : "<<cycle<<" X : "<<X<<endl;
+        ans+=(cycle*X);
+    }
+}
 
 int main(int argc,char* argv[]){
 
@@ -25,10 +36,36 @@ int main(int argc,char* argv[]){
 
     long int ans=0;
     string s;
+    string s1;
+    int z;
+    int X=1;
+    int cycle=1;
 
     while(true){
         getline(inp_file, s);
-               
+        stringstream ss;
+        ss<<s<<"\n";
+        ss>>s1;
+        
+        do_cycle(cycle,X,ans);
+        if (s1[0]=='a'){
+            ss>>z;
+            cycle+=1;
+        }
+        else if(s1[0]=='n'){
+            cycle+=1;
+        }
+        if(s1[0]=='a'){
+            do_cycle(cycle,X,ans);
+            if(DEBUG) cout<<"adding "<<z<<endl;
+            X+=z;
+            cycle+=1;
+        }
+
+        
+        // if(cycle>220){ //this was for part 1
+        //     break;
+        // }       
         if(inp_file.eof()){
 
             break;

day_10/input.txt

@@ -0,0 +1,145 @@
+noop
+noop
+noop
+addx 3
+addx 7
+noop
+noop
+noop
+noop
+addx 6
+noop
+addx -1
+noop
+addx 5
+addx 1
+noop
+addx 4
+noop
+noop
+noop
+noop
+addx 6
+addx -1
+noop
+addx 3
+addx -13
+addx -22
+noop
+noop
+addx 3
+addx 2
+addx 11
+addx -4
+addx 11
+addx -10
+addx 2
+addx 5
+addx 2
+addx -2
+noop
+addx 7
+addx 3
+addx -2
+addx 2
+addx 5
+addx 2
+addx -2
+addx -8
+addx -27
+addx 5
+addx 2
+addx 21
+addx -21
+addx 3
+addx 5
+addx 2
+addx -3
+addx 4
+addx 3
+addx 1
+addx 5
+noop
+noop
+noop
+noop
+addx 3
+addx 1
+addx 6
+addx -31
+noop
+addx -4
+noop
+noop
+noop
+noop
+addx 3
+addx 7
+noop
+addx -1
+addx 1
+addx 5
+noop
+addx 1
+noop
+addx 2
+addx -8
+addx 15
+addx 3
+noop
+addx 2
+addx 5
+noop
+noop
+noop
+addx -28
+addx 11
+addx -20
+noop
+addx 7
+addx -2
+addx 7
+noop
+addx -2
+noop
+addx -6
+addx 11
+noop
+addx 3
+addx 2
+noop
+noop
+addx 7
+addx 3
+addx -2
+addx 2
+addx 5
+addx 2
+addx -16
+addx -10
+addx -11
+addx 27
+addx -20
+noop
+addx 2
+addx 3
+addx 5
+noop
+noop
+noop
+addx 3
+addx -2
+addx 2
+noop
+addx -14
+addx 21
+noop
+addx -6
+addx 12
+noop
+addx -21
+addx 24
+addx 2
+noop
+noop
+noop