10-董大为

摘要： #include#include#include#include#define N 10 //题目数量main(){ clock_t start = clock(); char opChar; double a,b,system; double user,user1; int op; i... 阅读全文

摘要： #include#include#include#define N 10 //题目数量main(){ clock_t start = clock(); char opChar; int a,b,user,system; int op; int i,rightType,wrongType; int ... 阅读全文