题解 | #比较字符串大小#

#include <iostream>
using namespace std;

int mystrcmp(const char* src, const char* dst);

int main() {

    char s1[100] = { 0 };
    char s2[100] = { 0 };

    cin.getline(s1, sizeof(s1));
    cin.getline(s2, sizeof(s2));

    int ret = mystrcmp(s1, s2);

    cout << ret << endl;

    return 0;
}

int mystrcmp(const char* src, const char* dst) {

    // write your code here......
   int a =0;
   int b= 0;
   int m;
   for (int i =0; src[i]!='\0'||dst[i] !='\0'; i++) {
            a+= src[i];
            b+=dst[i];
   }
    if (a>b) {
        m = 1;
    }else if (a<b) {
        m = -1;
    }else {
    m = 0;
    }
    return  m;
    

}