{
    "type": "Special",
    "time_limit": 1000000000,
    "memory_limit": 33554432,
    "spj": {
        "language": "cpp.g++",
        "code": "#include <cstdio>\n#define AC 0\n#define WA 1\nusing namespace std;\nint main(int argc, char *args[]) {\n  FILE *f_in = fopen(args[1], \"r\");\n  FILE *f_ans = fopen(args[2], \"r\");\n  FILE *f_out = fopen(args[3], \"r\");\n  int a, b;\n  while (fscanf(f_in, \"%d%d\", &a, &b) != EOF) {\n    int output;\n    if (fscanf(f_out, \"%d\", &output) == EOF || output != a + b) {\n      return WA;\n    }\n  }\n  return AC;\n}\n"
    },
    "test_cases": [
        {
            "input": "1 1",
            "answer": "2"
        },
        {
            "input": "13 5\n14 7\n23 45",
            "answer": "18\n21\n68"
        },
        {
            "input": "24 3\n17 -5\n123 945",
            "answer": "27\n12\n1068"
        }
    ]
}