蓝桥杯 1466: [蓝桥杯][基础练习VIP]字符串对比
基本思想:
弱智题,没什么好说的;
关键点:
无;
#include<iostream>
#include<stdlib.h>
#include<stdio.h>
#include<vector>
#include<string>
#include<math.h>
#include<algorithm>
#include<cstring>
using namespace std;
int charge_string(string a, string b) {
if (a.size() != b.size())
return 1;
for (int i = 0; i < a.size(); i++) {
if(a[i]!=b[i]&&abs(a[i]-b[i])!=32)
return 4;
}
for (int i = 0; i < a.size(); i++) {
if (a[i] != b[i]) {
return 3;
}
}
return 2;
}
int main(){
string a, b;
cin >> a >> b;
cout << charge_string(a, b);
return 0;
}

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