记录详情

Accepted

/in/foo.cc: In member function 'void BigInt::mul(int)':
/in/foo.cc:17:22: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   17 |         for(int i=0;i<digits.size();i++){
      |                     ~^~~~~~~~~~~~~~
/in/foo.cc: In member function 'BigInt BigInt::operator*(const BigInt&)':
/in/foo.cc:34:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   34 |         for (int i=0;i<digits.size();i++){
      |                      ~^~~~~~~~~~~~~~
/in/foo.cc:35:27: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   35 |             for (int j=0;j<other.digits.size();j++) {
      |                          ~^~~~~~~~~~~~~~~~~~~~
/in/foo.cc:39:19: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   39 |     for (int i=0;i<result.digits.size();i++) {
      |                  ~^~~~~~~~~~~~~~~~~~~~~
/in/foo.cc:41:20: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   41 |             if (i+1==result.digits.size()) {
      |                 ~~~^~~~~~~~~~~~~~~~~~~~~~
# 状态 耗时 内存占用
#1 Accepted 2ms 468.0 KiB
#2 Accepted 2ms 536.0 KiB
#3 Accepted 1ms 324.0 KiB
#4 Accepted 1ms 332.0 KiB
#5 Accepted 1ms 532.0 KiB

信息

递交者
类型
递交
题目
P1023 OO6-1 高精度整数类的乘法运算
比赛
2024级《面向对象的方法与实践》第二次作业
语言
C++
递交时间
2025-03-23 19:03:41
评测时间
2025-03-23 19:03:41
评测机
分数
100
总耗时
9ms
峰值内存
536.0 KiB