摘要：#includeint main(void){ int mynumber=38; int count=0,yournumber; for(count=1;countmynumber) printf("Sorry!your number is bigger than my number!\n"); else printf("Sorry!your number is smaller than my number!\n"); } printf("Game is over!\n"); ... 阅读全文
例4-4
2013-10-05 12:38 by Summer.xia, 105 阅读, 0 推荐, 收藏, 编辑
摘要：#includeint main(void){ int i,m; printf("Enter a number:"); scanf("%d",&m); for(i=2;im/2&&m!=1) printf("%d is a prime number!\n",m); else printf("No!\n"); return 0;} 阅读全文
例4-3
2013-10-05 12:37 by Summer.xia, 93 阅读, 0 推荐, 收藏, 编辑
摘要：#includeint main(void){ int count,number; count=0; printf("Enter a number:"); scanf("%d",&number); if(number<0)number=-number; do{ number=number/10; count++; }while(number!=0); printf("It contains %d digits.\n",count); return 0;} 阅读全文
例4-2
2013-10-05 12:34 by Summer.xia, 134 阅读, 0 推荐, 收藏, 编辑
摘要：#includeint main(void){ int count,num; double grade,total; num=0; total=0; count=0; printf("Enter grades:"); scanf("%lf",&grade); while(grade>=0){ total=total+grade; num++; if(grade<60) count++; scanf("%lf",&grade); } if(num!=0){ ... 阅读全文
例3-11
2013-10-05 09:46 by Summer.xia, 107 阅读, 0 推荐, 收藏, 编辑
摘要：#includeint main(void){ double value1,value2; char op; printf("Type in an expression:"); scanf("%lf%c%lf",&value1,&op,&value2); if(op=='+') printf("=%.2f\n",value1+value2); else if(op=='-') printf("=%.2f\n",value1-value2); else if(o 阅读全文
例3-10
2013-10-05 09:43 by Summer.xia, 118 阅读, 0 推荐, 收藏, 编辑
摘要：#includeint main(void){ int blank,digit,other; char ch; int i; blank=digit=other=0; printf("Enter 10 chsrscters:"); for(i=1;i<=10;i++){ ch=getchar(); switch(ch){ case' ': case'\n': blank++; break; case'0':... 阅读全文
例3-9
2013-10-03 20:51 by Summer.xia, 97 阅读, 0 推荐, 收藏, 编辑
摘要：#includeint main(void){ double value1,value2; char op; printf("Type in an expression:"); scanf("%lf%c%lf",&value1,&op,&value2); switch(op){ case'+': printf("=%.2f\n",value1+value2); break; case'-': printf("=%.2f\n",value1-value2); b 阅读全文
例3-8
2013-10-03 20:36 by Summer.xia, 100 阅读, 0 推荐, 收藏, 编辑
摘要：#includeint main(void){ int choice,i; double price; for(i=1;i<=5;i++){ printf("[1]Select crisps \n"); printf("[2]Select popcorn \n"); printf("[3]Select chocolate \n"); printf("[4]Select cola \n"); printf("[0]exit \n"); printf("Enter choice:&q 阅读全文
例3-7
2013-10-03 16:57 by Summer.xia, 106 阅读, 0 推荐, 收藏, 编辑
摘要：#includeint main(void){ int digit,letter,other; char ch; int i; digit=letter=other=0; printf("Enter 10 characters:"); for(i=1;i='a'&&ch='A'&&ch='0'&&ch<='9') digit++; else other++; } printf("letter=%d,digit=%d,other=%d\n" 阅读全文