feat(priority-queue): new priority-queue problem formated

argus/src/checker.cpp

@@ -0,0 +1,52 @@
+#include "testlib.h"
+#include <bits/stdc++.h>
+
+
+using namespace std;
+
+
+bool compareWords(const string& a, const string& b) {
+    vector<string> va, vb;
+    stringstream sa;
+
+    sa << a;
+    string cur;
+    while (sa >> cur)
+        va.push_back(cur);
+
+    stringstream sb;
+    sb << b;
+    while (sb >> cur)
+        vb.push_back(cur);
+
+    return (va == vb);
+}
+
+int main(int argc, char *argv[]) {
+    setName("compare files as sequence of tokens in lines");
+    registerTestlibCmd(argc, argv);
+
+    string strAnswer;
+
+    int n = 0;
+    while (!ans.eof()) {
+        std::string j = ans.readString();
+
+        if (j.empty() && ans.eof())
+            break;
+
+        string p = ouf.readString();
+        strAnswer = p;
+
+        n++;
+
+        if (!compareWords(j, p))
+            quitf(_wa, "%d%s lines differ - expected: '%s', found: '%s'", n, englishEnding(n).c_str(),
+                  compress(j).c_str(), compress(p).c_str());
+    }
+
+    if (n == 1)
+        quitf(_ok, "single line: '%s'", compress(strAnswer).c_str());
+
+    quitf(_ok, "%d lines", n);
+}