Ì·ºÆÇ¿CÓïÑÔ³ÌÐòÉè¼ÆÏ°Ì⼯

2026/1/12 10:32:26

} t=a*r; b=a-t;

printf(\} ²Î¿¼´ð°¸£º¡¾1¡¿a/500 ¡¾2¡¿r=0.08

4.116 ij¸ö×Ô¶¯¼ÓÓÍÕ¾ÓÐ'a','b','c'ÈýÖÖÆûÓÍ£¬µ¥¼Û·Ö±ðΪ1.50,1.35,1.18(Ôª/ǧ¿Ë)£¬Ò²ÌṩÁ˨D×Ô¼º¼Ó¡¬ºÍ¨DЭÖú¼Ó¡¬Á½¸ö·þÎñµÈ¼¶¡£ÕâÑùÓû§¿ÉÒԵõ½5£¥»ò10£¥µÄÓŻݡ£±¾³ÌÐòÕë¶ÔÓû§ÊäÈë¼ÓÓÍÁ¿a,ÆûÓÍÆ·ÖÖbºÍ·þÎñÀàÐÍc('f'--×Ô¶¯,'m'--×Ô¼º,'e'--ЭÖú)£¬Êä³öÓ¦¸¶¿îm¡£Çë·ÖÎö³ÌÐòÌî¿Õ¡£

main()

{float a,r1,r2,m; char b,c;

scanf(\swith(b)

{case 'a':r1=1.5;break; case 'b': ¡¾1¡¿ ;break; case 'c':r1=1.18;break; }

switch(c)

{case 'f':r2=0;break; case 'm':r2=0.05;break; case¡¾2¡¿:r2=0.1;break; }

m=¡¾3¡¿; printf(\}

²Î¿¼´ð°¸£º¡¾1¡¿r1=1.35¡¾2¡¿'e'¡¾3¡¿a*r1*(1-r2) 4.117 ÒÔϳÌÐò¼ÆËãijÄêijÔÂÓм¸Ìì¡£ÆäÖÐÅбðÈòÄêµÄÌõ¼þÊÇ£ºÄܱ»4Õû³ýµ«²»Äܱ»100Õû³ýµÄÄêÊÇÈòÄ꣬Äܱ»400Õû³ýµÄÄêÒ²ÊÇÈòÄê¡£Çë·ÖÎö³ÌÐòÌî¿Õ¡£

main()

{int yy,mm,len;

printf(\

scanf(\switch(mm)

{case 1: case 3: case 5: case 7:case 8: case 10:case 12:¡¾1¡¿;break;

case 4: case 6: case 9: case 11:len=30;break;

case 2:if(yy%4==0&&yy0!=0||yy@0==0)¡¾2¡¿; else¡¾3¡¿; break;

default:printf(\}

printf(\}

²Î¿¼´ð°¸£º¡¾1¡¿len=31¡¾2¡¿len=29¡¾3¡¿len=28

*4.118 ÒÔϳÌÐòÓÃÒÔ¼ÆËãyÄêm1ÔÂd1ÈÕÓëͬÄêµÄm2ÔÂd2ÈÕÖ®¼äµÄÌìÊý(m2>=m1),²¢´òÓ¡¼ÆËã½á¹û¡£Èôm1=m2ÇÒd1=d2ÔòËãÒ»Ìì¡£Çë·ÖÎö³ÌÐòÌî¿Õ¡£

main()

{int y,m1,d1,m2,d2; int i,d;

scanf(\y=(y%4==0¡¾1¡¿y0!=0¡¾2¡¿y@0==0)?1:0; d=0-d1;

for(i=m1;i

{case 1:case 3:case 5: case 7:case 8: case 10:case 12:d+=31;break; case 2:d=d+28+y; break;

case 4:case 6:case 9:case 11:¡¾3¡¿; }

printf(\} ²Î¿¼´ð°¸£º¡¾1¡¿&&¡¾2¡¿||¡¾3¡¿d=d+30 4.3 ±à³ÌÌâ

4.119 ±àÖÆ³ÌÐò£¬ÒªÇóÊäÈëÕûÊýaºÍb£¬Èôa2+b2´óÓÚ100£¬ÔòÊä³öa2+b2°ÙλÒÔÉϵÄÊý×Ö£¬·ñÔòÊä³öÁ½ÊýÖ®ºÍ¡£ ²Î¿¼³ÌÐò£º

main() {int a,b;

printf(\scanf(\

if (a*a+b*b>100) printf(\else printf(\}

4.120 ÊÔ±à³ÌÅжÏÊäÈëµÄÕýÕûÊýÊÇ·ñ¼ÈÊÇ5ÓÖÊÇ7µÄÕûÊý±¶£¬ÈôÊÇÊä³öyes,·ñÔòÊä³öno¡£ ²Î¿¼³ÌÐò£º

main() {int a;

printf(\scanf(\

if (a%5==0&&a%7==0) printf(\else printf(\}

4.121 Çë±à³ÌÐò£¬¸ù¾ÝÒÔϺ¯Êý¹ØÏµ£¬¶ÔÊäÈëµÄÿ¸öxÖµ£¬¼ÆËã³öÏàÓ¦µÄyÖµ¡£ x y x¡Ü0 0 0

²Î¿¼³ÌÐò£º

main() {float x,y;

printf(\scanf(\y=-1;

if(x<0) y=0;

else if(x<=10) y=x;

else if(x<=20) y=10;

else if(x<40) y=0.5*x+20 else y=-1; if (y==-1) printf(\else printf(\}

4.122 ÊäÈëÒ»¸öÕûÊý£¬ÅжÏËüÄÜ·ñ±»3£¬5£¬7Õû³ý£¬²¢Êä³öÒÔÏÂÐÅÏ¢Ö®Ò»£º (1)ÄÜͬʱ±»3£¬5£¬7Õû³ý

(2)Äܱ»ÆäÖÐÁ½ÊýÕû³ý£¨ÒªÖ¸³öÄÄÁ½¸ö£©¡£ (3)Äܱ»ÆäÖÐÒ»¸öÊýÕû³ý£¨ÒªÖ¸³öÄÄÒ»¸ö£©¡£ (4)²»Äܱ»ÈκÎÒ»¸öÕû³ý¡£ ²Î¿¼³ÌÐò£º

main() {int m;

printf(\scanf(\

if(m%3==0&&m%5==0&&m%7==0) printf(\ÄÜͬʱ±»3£¬5£¬7Õû³ý\

else if((m%3==0&&m%5==0)||(m%3==0&&m%7==0)||(m%5==0&&m%7==0)) {printf(\Äܱ»ÆäÖÐÁ½ÊýÕû³ý\

if(m%3==0&&m%5==0) printf(\ else if(m%3==0&&m%7==0) printf(\ else printf(\ }

else if(m%3==0||m%5==0||m%7==0) {printf(\Äܱ»ÆäÖÐÒ»¸öÊýÕû³ý\

if(m%3==0) printf(\else if(m%5==0) printf(\ else printf(\

}

else printf(\²»Äܱ»ÈκÎÒ»¸öÕû³ý\}

4.123 ½«ÒÔϳÌÐò¶Î¸ÄÓ÷ÇǶÌ×µÄifÓï¾äʵÏÖ¡£

int s,t,m; t=(int)(s/10); switch(t)

{case 10:m=5;break; case 9:m=4;break; case 8:m=3;break; case 7:m=2;break; case 6:m=1;break; default: m=0; }

²Î¿¼³ÌÐò£º

m=0;

if(s>=100&&s<110) m=5; if(s>=90&&s<100) m=4; if(s>=80&&s<90) m=3; if(s>=70&&s<80) m=2; if(s>=60&&s<70) m=1; 4.124 ÓÃswitch±à³ÌʵÏÖ£º -1 (x<0) y={0 (x=0)

1 (x>0)

²Î¿¼³ÌÐò£º

void main() {float x; int y;

printf(\ scanf(\ switch(x<0)

{case 1:y=-1;break; case 0:switch(x==0) {case 1:y=0;break; case 0:y=1; } }

printf(\}

4.125 ½«ÒÔϳÌÐò¶Î¸ÄÓÃǶÌ×µÄifÓï¾äʵÏÖ¡£

int s,t,m; t=(int)(s/10); switch(t)

{case:m=5;break; case 9:m=4;break; case 8:m=3;break; case 7:m=2;break; case 6:m=1;break; default: m=0; } ²Î¿¼³ÌÐò:

if(s>=110&&s<60) m=0 else if(s<110) m=5; else if(s<100) m=4; else if(s<90) m=3; else if(s<80) m=2; else m=1;

4.126 Ç뽫ÒÔÏÂÓï¾ä¸Äд³ÉΪswitchÓï¾ä¡£

if(s>0&&s<=10)

if(s>=3&&s<=6) x=2; else if(s>1||s>8) x=3; else x=1; else x=0;


Ì·ºÆÇ¿CÓïÑÔ³ÌÐòÉè¼ÆÏ°Ì⼯.doc ½«±¾ÎĵÄWordÎĵµÏÂÔØµ½µçÄÔ
ËÑË÷¸ü¶à¹ØÓÚ£º Ì·ºÆÇ¿CÓïÑÔ³ÌÐòÉè¼ÆÏ°Ì⼯ µÄÎĵµ
Ïà¹ØÍÆ¼ö
Ïà¹ØÔĶÁ
¡Á ÓοͿì½ÝÏÂÔØÍ¨µÀ£¨ÏÂÔØºó¿ÉÒÔ×ÔÓɸ´ÖƺÍÅŰ棩

ÏÂÔØ±¾ÎĵµÐèÒªÖ§¸¶ 10 Ôª

Ö§¸¶·½Ê½£º

¿ªÍ¨VIP°üÔ»áÔ± ÌØ¼Û£º29Ôª/ÔÂ

×¢£ºÏÂÔØÎĵµÓпÉÄÜ¡°Ö»ÓÐĿ¼»òÕßÄÚÈݲ»È«¡±µÈÇé¿ö£¬ÇëÏÂÔØÖ®Ç°×¢Òâ±æ±ð£¬Èç¹ûÄúÒѸ¶·ÑÇÒÎÞ·¨ÏÂÔØ»òÄÚÈÝÓÐÎÊÌ⣬ÇëÁªÏµÎÒÃÇЭÖúÄã´¦Àí¡£
΢ÐÅ£ºxuecool-com QQ£º370150219