谁能帮我解决这道C语言题
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谁能帮我解决这道C语言题
#include
#include
#include
main()
{
int xz,a,b,i,da,c,n;
char zl='y';
srand(time(0));
n=0;
while(zl=='y'||zl=='Y')
{
printf(" 菜单 \n");
printf("1.10加法题\n");
printf("2.10减法题\n");
printf("3.10乘法题\n");
printf("4.10除法题\n");
printf("5.退出\n");
printf("请选择相应的选项\n");
scanf("%d",&xz);
n=0;
switch(xz)
{
case 1:
for(i=1;i
#include
#include
#include
main()
{
int xz,a,b,i,da,c,n;
char zl='y';
srand(time(0));
n=0;
while(zl=='y'||zl=='Y')
{
printf(" 菜单 \n");
printf("1.10加法题\n");
printf("2.10减法题\n");
printf("3.10乘法题\n");
printf("4.10除法题\n");
printf("5.退出\n");
printf("请选择相应的选项\n");
scanf("%d",&xz);
n=0;
switch(xz)
{
case 1:
for(i=1;i
![谁能帮我解决这道C语言题](/uploads/image/z/407555-35-5.jpg?t=%E8%B0%81%E8%83%BD%E5%B8%AE%E6%88%91%E8%A7%A3%E5%86%B3%E8%BF%99%E9%81%93C%E8%AF%AD%E8%A8%80%E9%A2%98)
给你稍改了下,如有不明,可留言
#include
#include
#include
main()
{
int i,num=0;
int a,b,c;
float d,d_answer;
int answer;
int choose;
char ch='Y';
srand(time(0));
while(ch=='y'||ch=='Y')
{
printf(" 菜单 \n");
printf("1.10加法题\n");
printf("2.10减法题\n");
printf("3.10乘法题\n");
printf("4.10除法题\n");
printf("5.退出\n");
printf("请选择相应的选项\n");
scanf("%d",&choose);
switch(choose)
{
case 1:
for(i=1;i
#include
#include
#include
main()
{
int i,num=0;
int a,b,c;
float d,d_answer;
int answer;
int choose;
char ch='Y';
srand(time(0));
while(ch=='y'||ch=='Y')
{
printf(" 菜单 \n");
printf("1.10加法题\n");
printf("2.10减法题\n");
printf("3.10乘法题\n");
printf("4.10除法题\n");
printf("5.退出\n");
printf("请选择相应的选项\n");
scanf("%d",&choose);
switch(choose)
{
case 1:
for(i=1;i