摘要:
#include#include #include main(){int a,b,c,n,u,i,sum;int resultTrue=0;int answer;int time;char op,op2;do//产生随机数{a=rand()%100+1;b=rand()%100+1;c=rand()... 阅读全文
摘要:
#include#include #include main(){int a,b,c;float resultTrue=0,n;char op;srand(time(NULL));do{a=rand()%10+1;b=rand()%10+1;c=rand()%4+1;switch(c%4){case... 阅读全文
摘要:
#include#include #include main(){int a,b,c,sum=0,u;float resultTrue=0,n;char op;srand(time(NULL));do{a=rand()%10+1;b=rand()%10+1;c=rand()%4+1;switch(c... 阅读全文