输出被游戏者或计算机移动后剩余的火柴数:\游戏者获胜的输出提示信息:\!You won!\\n\游戏者失败的输出提示信息:\*/
#include
printf(\ int i, j, k, s = 23, n, c; while (1) {
printf(\scanf(\
if (n<=3 && n>=1 && n<=s){ ; } else{
printf(\number you entered re-enter!\\n\
continue; } s -= n;
is wrongplease ,printf(\number of matches you are moving is:%d\\nThe number of matches left is:%d\\n\
if (s > 0) {
if (s==3) {
c = 2; }
else if (s==2){ c=1; }
else if (s==1){ c=1; } else {
c = s%3+1; } s -= c;
printf(\number of matches that have been moved by the computer is:%d\\nThe number of matches left is:%d\\n\ if (s==0){
printf(\!You won!\\n\ break; } }
else if (s==0){ printf(\ } } }\12.4 \/*
题目内容:请输入星期几的第一个字母(不区分大小写)来判断一下是星期几,如果第一个字母一样,则继续判断第二个字母(小写),否则输出“data error”。 程序运行结果示例1:
please input the first letter of someday: S↙
please input second letter: u↙ sunday
程序运行结果示例2:
please input the first letter of someday:
F↙ friday
程序运行结果示例2:
please input the first letter of someday: h↙ data error
第一个字母的输入提示信息:\第二个字母的输入提示信息:\用户输入错误提示信息:\
输入格式: \(注意:%c前面有一个空格) 输出格式:
星期一:\星期二:\星期三:\星期四:\星期五:\星期六:\星期日:\*/
#include
{ char i,j;
printf(\ scanf(\ switch(i) {
case 'm':case 'M':
printf(\ break; case 'w':case 'W':
printf(\ break; case 'f':case 'F':
printf(\ break; case 't':case 'T':
printf(\ scanf(\ j=getchar(); if (j=='u')
printf(\ else if (j=='h')
printf(\ else printf(\ break; case 's':case 'S':
printf(\ scanf(\ j=getchar(); if (j=='a')
printf(\ else if (j=='u')
printf(\ else printf(\ break;
default : printf(\ } }\