由于笔者初学C语言，在代码上难免有疏漏，望各位大佬指正！

attribute.h头文件

#pragma once
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <stdbool.h>
#include <assert.h>//描述一个数据是否合法的结构
typedef struct isValid
{int tag;int index;double num;
} isValid;typedef struct relicAttributes
{double relicElementalCharging; //元素充能效率double relicElementalMastery;  //元素精通double relicCritDamage;        //暴击伤害double relicCritChance;        //暴击率double relicHealthPercentage;  //生命值百分比double relicHealth;            //生命值double relicDefensePercentage; //防御力百分比double relicDefense;           //防御力double relicAttackPercentage;  //攻击力百分比double relicAttack;            //攻击力
} Attributes;typedef struct yieldWeights
{double Charging;               //元素充能效率double Mastery;                //元素精通double CritDamage;             //暴击伤害double CritChance;             //暴击率double HealthPercentage;       //生命值百分比double Health;                 //生命值double DefensePercentage;      //防御力百分比double Defense;                //防御力double AttackPercentage;       //攻击力百分比double Attack;                 //攻击力
} yieldWeights;//收益权重
yieldWeights* yieldWeightsMultiply(char* role);
//判断输入是否正确
bool isValidValue(isValid* judg);
//输入
Attributes* enterAttributes();
//计算函数
double calculator(Attributes* att, yieldWeights* yie);

algorithm.c源文件

#include "attribute.h"//判断输入是否正确
bool isValidValue(isValid* judg)
{while (getchar() != '\n');if (judg->tag == 0){printf("输入非法，请重新输入！\n");return false;}else{if (!((judg->index == -1 && judg->num == 0 || judg->num == 1)|| (judg->index == -2 && judg->num == 0 || judg->num == 1)|| (judg->index == 0 && judg->num <= 23.3)|| (judg->index == 1 && judg->num <= 46.6)|| (judg->index == 2 && judg->num <= 39)|| (judg->index == 3 && judg->num <= 140)|| (judg->index == 4 && judg->num <= 35)|| (judg->index == 5 && judg->num <= 117)|| (judg->index == 6 && judg->num <= 35)|| (judg->index == 7 && judg->num <= 1794)|| (judg->index == 8 && judg->num <= 43.8)|| (judg->index == 9 && judg->num <= 140))){printf("输入非法，请重新输入！\n");return false;}}return true;
}//输入
double enter(int index)
{double num = 0;isValid* judg = (isValid*)malloc(sizeof(isValid));assert(judg);do{if (index == 0) printf("暴击率      ：");//打印说明if (index == 1) printf("暴击伤害    ：");if (index == 2) printf("元素充能效率：");if (index == 3) printf("元素精通    ：");if (index == 4) printf("攻击力百分比：");if (index == 5) printf("攻击力      ：");if (index == 6) printf("生命值百分比：");if (index == 7) printf("生命值      ：");if (index == 8) printf("防御力百分比：");if (index == 9) printf("防御力      ：");judg->tag = scanf("%lf", &num);//输入judg->num = num;judg->index = index;} while (!isValidValue(judg));//判断free(judg);return num;
}
Attributes* enterAttributes()
{double temp[11] = { -1 };//临时存放输入数据Attributes* att = (Attributes*)malloc(sizeof(Attributes));assert(att);for (int i = 0; i < 10; i++)//输入数据{temp[i] = enter(i);}att->relicCritChance = temp[0];//赋值att->relicCritDamage = temp[1];att->relicElementalCharging = temp[2];att->relicElementalMastery = temp[3];att->relicAttackPercentage = temp[4];att->relicAttack = temp[5];att->relicHealthPercentage = temp[6];att->relicHealth = temp[7];att->relicDefensePercentage = temp[8];att->relicDefense = temp[9];return att;
}//计算函数（核心算法）
double calculator(Attributes* att, yieldWeights* yie)
{double critStrikeChance = att->relicCritChance * 2 * yie->CritChance;double critDamage = att->relicCritDamage * 1 * yie->CritDamage;double elementalMastery = att->relicElementalMastery * 0.33 * yie->Mastery;double elementalCharging = att->relicElementalCharging * 1.1979 * yie->Charging;double attackPercentage = att->relicAttackPercentage * 1.33 * yie->AttackPercentage;double healthPercentage = att->relicHealthPercentage * 1.33 * yie->HealthPercentage;double defensePercentage = att->relicDefensePercentage * 1.06 * yie->DefensePercentage;double attack = att->relicAttack * 0.398 * 0.5 * yie->Attack;double health = att->relicHealth * 0.026 * 0.66 * yie->Health;double defense = att->relicDefense * 0.355 * 0.66 * yie->Defense;return (critStrikeChance + critDamage + elementalMastery + elementalCharging+ attackPercentage + healthPercentage + defensePercentage+ attack + health + defense);
}

yieldWeights.c源文件

#include "attribute.h"//收益权重
yieldWeights* yieldWeightsMultiply(char* role)
{yieldWeights* yie = (yieldWeights*)malloc(sizeof(yieldWeights));assert(yie);/*将角色相同的收益权重归为一类，大大简化代码量*///暴击率if (strcmp(role, "shgxh") == 0){yie->CritChance = 0;}else if (strcmp(role, "yj") == 0 || strcmp(role, "wl") == 0 || strcmp(role, "dan") == 0|| strcmp(role, "tm") == 0 || strcmp(role, "bbl") == 0 || strcmp(role, "zy") == 0|| strcmp(role, "bnt") == 0){yie->CritChance = 0.5;}else{yie->CritChance = 1;}//暴击伤害if (strcmp(role, "shgxh") == 0){yie->CritDamage = 0;}else if (strcmp(role, "yj") == 0 || strcmp(role, "wl") == 0 || strcmp(role, "dan") == 0|| strcmp(role, "tm") == 0 || strcmp(role, "bbl") == 0 || strcmp(role, "zy") == 0|| strcmp(role, "bnt") == 0){yie->CritDamage = 0.5;}else{yie->CritDamage = 1;}//元素充能效率if (strcmp(role, "wl") == 0 || strcmp(role, "bnt") == 0|| strcmp(role, "dan") == 0 || strcmp(role, "tm") == 0){yie->Charging = 1;}else if (strcmp(role, "ldjj") == 0 || strcmp(role, "mn") == 0){yie->Charging = 0.75;}else if (strcmp(role, "nae") == 0){yie->Charging = 0.7;}else if (strcmp(role, "lyl") == 0 || strcmp(role, "kds") == 0 || strcmp(role, "dl") == 0|| strcmp(role, "kelai") == 0 || strcmp(role, "yl") == 0 || strcmp(role, "sh") == 0|| strcmp(role, "fywy") == 0 || strcmp(role, "xq") == 0 || strcmp(role, "zl") == 0|| strcmp(role, "xl") == 0 || strcmp(role, "wd") == 0 || strcmp(role, "shgxh") == 0|| strcmp(role, "x") == 0 || strcmp(role, "jtsl") == 0 || strcmp(role, "q") == 0|| strcmp(role, "bd") == 0 || strcmp(role, "bbl") == 0 || strcmp(role, "lxzc") == 0|| strcmp(role, "cy") == 0 || strcmp(role, "qq") == 0 || strcmp(role, "zy") == 0|| strcmp(role, "xy") == 0 || strcmp(role, "st") == 0 || strcmp(role, "jqr") == 0){yie->Charging = 0.55;}else if (strcmp(role, "hlyd") == 0 || strcmp(role, "youla") == 0 || strcmp(role, "sllh") == 0){yie->Charging = 0.3;}else{yie->Charging = 0;}//元素精通if (strcmp(role, "nxd") == 0 || strcmp(role, "fywy") == 0 || strcmp(role, "zy") == 0|| strcmp(role, "st") == 0 || strcmp(role, "jqr") == 0){yie->Mastery = 1;}else if (strcmp(role, "nl") == 0 || strcmp(role, "sn") == 0 || strcmp(role, "tnl") == 0|| strcmp(role, "kelai") == 0 || strcmp(role, "lyypz") == 0 || strcmp(role, "bcsz") == 0 || strcmp(role, "xl") == 0 || strcmp(role, "ht") == 0 || strcmp(role, "gy") == 0 || strcmp(role, "wd") == 0 || strcmp(role, "mn") == 0 || strcmp(role, "ddly") == 0 || strcmp(role, "xg") == 0 || strcmp(role, "kl") == 0 || strcmp(role, "bd") == 0 || strcmp(role, "dlk") == 0 || strcmp(role, "lxzc") == 0 || strcmp(role, "lxzl") == 0 || strcmp(role, "lxzf") == 0 || strcmp(role, "cy") == 0 || strcmp(role, "yf") == 0 || strcmp(role, "ab") == 0 || strcmp(role, "ls") == 0){yie->Mastery = 0.75;}else{yie->Mastery = 0;}//攻击if (strcmp(role, "sh") == 0 || strcmp(role, "qq") == 0){yie->AttackPercentage = 1;yie->Attack = 1;}else if (strcmp(role, "nxd") == 0){yie->AttackPercentage = 0.55;yie->Attack = 0.55;}else if (strcmp(role, "hlyd") == 0 || strcmp(role, "wl") == 0 || strcmp(role, "bnt") == 0|| strcmp(role, "ht") == 0 || strcmp(role, "shgxh") == 0 || strcmp(role, "dan") == 0|| strcmp(role, "tm") == 0 || strcmp(role, "bbl") == 0 || strcmp(role, "nae") == 0|| strcmp(role, "zy") == 0){yie->AttackPercentage = 0.5;yie->Attack = 0.5;}else if (strcmp(role, "lyl") == 0 || strcmp(role, "nl") == 0 || strcmp(role, "kds") == 0|| strcmp(role, "yl") == 0 || strcmp(role, "yj") == 0 || strcmp(role, "abd") == 0|| strcmp(role, "jqr") == 0){yie->AttackPercentage = 0;yie->Attack = 0;}else{yie->AttackPercentage = 0.75;yie->Attack = 0.75;}//生命值if (strcmp(role, "lyl") == 0 || strcmp(role, "nl") == 0 || strcmp(role, "kds") == 0|| strcmp(role, "bnt") == 0 || strcmp(role, "shgxh") == 0 || strcmp(role, "dan") == 0|| strcmp(role, "tm") == 0 || strcmp(role, "bbl") == 0 || strcmp(role, "jqr") == 0){yie->HealthPercentage = 1;yie->Health = 1;}else if (strcmp(role, "yl") == 0 || strcmp(role, "zl") == 0 || strcmp(role, "ht") == 0){yie->HealthPercentage = 0.8;yie->Health = 0.8;}else if (strcmp(role, "dl") == 0){yie->HealthPercentage = 0.75;yie->Health = 0.75;}else if (strcmp(role, "sllr") == 0){yie->HealthPercentage = 0.5;yie->Health = 0.5;}else{yie->HealthPercentage = 0;yie->Health = 0;}//防御力if (strcmp(role, "yj") == 0 || strcmp(role, "hlyd") == 0 || strcmp(role, "wl") == 0|| strcmp(role, "abd") == 0){yie->DefensePercentage = 1;yie->Defense = 1;}else if (strcmp(role, "nae") == 0){yie->DefensePercentage = 0.9;yie->Defense = 0.9;}else{yie->DefensePercentage = 0;yie->Defense = 0;}return yie;
}

mian.c源文件

#include "attribute.h"int main()
{    isValid* judg = (isValid*)malloc(sizeof(isValid));assert(judg);int Tag = 1;//index == -2while (Tag){Tag = 0;char role[10] = { 0 };printf("输入该圣遗物所属角色全称首字母\n(eg：霄宫 ==> xg 注：优菈、科莱要输全拼)：");scanf("%s", role);while (getchar() != '\n');int isCrit;//index == -1do{printf("主词条是否为双爆？是 1 否 0 ：");judg->tag = scanf("%d", &isCrit);judg->num = (double)isCrit;judg->index = -1;} while (!isValidValue(judg));printf("副词条：\n");Attributes* att = enterAttributes();if (isCrit == 1)//主词条为双爆{printf("该圣遗物评分为：%d\n", (int)(20 + calculator(att, yieldWeightsMultiply(role)) + 0.5));}else if(isCrit == 0)//主词条不为双爆{printf("该圣遗物评分为：%d\n", (int)(calculator(att, yieldWeightsMultiply(role)) + 0.5));}do{printf("是否继续？是 1 否 0：");judg->tag = scanf("%d", &Tag);judg->num = (double)Tag;judg->index = -2;} while (!isValidValue(judg));printf("\n");}printf("再见！\n");free(judg);system("pause");return 0;
}

由于笔者能力有限，暂时只能以打印日志的形式实现，学了界面设计后会尝试对其程序进行一波大改。