day 6 psl (i must have missed)

src/plasl/2025/day6/part2.psl

@@ -0,0 +1,210 @@
+
+i64 write(i32, ptr i8, u64) {
+    `scsbsa`
+    syscall3(i64(1), `la` as i64, `lb` as i64, `lc` as i64)
+}
+
+i64 read(i32, ptr i8, u64) {
+    `scsbsa`
+    syscall3(i64(0), `la` as i64, `lb` as i64, `lc` as i64)
+}
+
+i32 open(ptr i8, i32, i32) { 
+    `scsbsa`
+    syscall3(i64(2), `la` as i64, `lb` as i64, `lc` as i64)
+    as i32
+}
+
+void exit(i32) {
+    as i64 i64(231) rev
+    syscall1 trash
+}
+
+void putc(i8) {
+    array i8[1] `dstr` store 
+    write(1, `lt`, u64(1)) trash
+}
+
+u64 strlen(ptr i8) {
+    dup while(dup load i8(0) !=) { 1+ } `r-`
+}
+
+void print(ptr i8) {
+    1 rev dup strlen write trash
+}
+
+void println(ptr i8) {
+    print i8(10) putc
+}
+
+void printnum(i32) {
+ 
+    if (dup 0 ==) {
+        putc('0')
+    } else if (dup 0 <) {
+        `0r-` '-' putc
+    }
+
+    array i8[11] 10+ dup i8(0) store -1+ `sb`
+
+    while (dup 0 !=) {
+        10 divmod 48+ as i8 
+        `lb` rev store 
+        `lb` -1+ `sb`
+    } trash
+    print(`lb`1+)
+
+}
+
+void printnum64(u64) {
+ 
+    if (dup u64(0) ==) {
+        putc('0')
+    } 
+
+    array i8[22] 22+ dup i8(0) store -1+ `sb`
+
+    while (dup u64(0) !=) {
+        u64(10) divmod u64(48)+ as i8 
+        `lb` rev store 
+        `lb` -1+ `sb`
+    } trash
+
+    print(`lb`1+)
+
+}
+
+i32 atoi(ptr i8) {
+    set string
+    0
+    while (get string load '0' >= get string load '9' <= &) {
+        10* get string load '0'- as i32 +
+        get string 1+ set string
+    }
+}
+
+u64 atol(ptr i8) {
+    set string
+    u64(0)
+    while (get string load '0' >= get string load '9' <= &) {
+        u64(10)* get string load '0'- as u64 +
+        get string 1+ set string
+    }
+}
+
+
+i32 abs(i32) {
+    if (dup 0 <) {`0r-`}
+}
+
+void _start() {
+   
+    open("input", 0, 0) set file
+    array i8[65535] set buffer
+    get buffer i8(48) store
+    read(get file, get buffer, u64(65535)) as i32 set size
+    #get buffer get size+ i8(10) store
+    
+    u64(0) `so`
+
+    array ptr i8[10] set pointers 
+
+    pointers[0] get buffer store
+    1 set pointerlen
+
+    `0si`
+    while (buffer[get i] load '*' != buffer[get i] load '+' != &) {
+        if (buffer[`li`] load i8(10) ==) {
+            pointers[get pointerlen] buffer[get i] 1+ store
+            inc(pointerlen)
+        }
+        inc(i)
+    }
+
+    dec(pointerlen)
+    pointers[get pointerlen] load set ops
+
+    `0si` 
+    `0sj`
+
+    while (ops[`li`] load `dsc` i8(10) !=) {
+
+        if (`lc` '*' == ) {
+
+            println("*:")
+            
+            u1(1) `sf`
+            u64(1)
+            while (`lf`) {
+                `0sk`
+                u64(0)
+                while (`lk` get pointerlen < ) {
+                    
+                    if (pointers[`lk`] load `lj`+ load `dsC` ' ' !=) {
+                        u64(10) * `lC` '0'- as u64 +
+                    }
+
+                    `lC` putc ' ' putc
+                    
+                    inc(k)
+                }
+
+                inc(j)
+                dup printnum64 i8(10) putc
+
+                if (dup u64(0) !=) {
+                    *
+                } else {
+                    `t`u1(0)`sf`
+                }
+            
+            }
+
+            `lo+so`
+
+        } else if (`lc` '+' == ) {
+
+            println("+:")
+            
+            u1(1) `sf`
+            u64(0)
+            while (`lf`) {
+                `0sk`
+                u64(0)
+                while (`lk` get pointerlen < ) {
+                    
+                    if (pointers[`lk`] load `lj`+ load `dsC` '0' >) {
+                        u64(10) * `lC` '0'- as u64 +
+                    }
+
+                    `lC` putc ' ' putc
+                    
+                    inc(k)
+                }
+
+                inc(j)
+                dup printnum64 i8(10) putc
+
+                if (dup u64(0) !=) {
+                    +
+                } else {
+                    `t`u1(0)`sf`
+                }
+            
+            }
+
+            `lo+so`
+
+        }
+
+        inc(i)
+    }
+    
+    println("answer:")
+    `lo` printnum64 i8(10) putc
+    exit(0)
+}
+
+void main() {
+    _start
+}