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printf(\ÊäÈëµÄÊÇ%ldλÊý,ÄæÐòÊýΪ%ld\\n\}

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1¡¢±à³Ì£ºÊä³ö200ÒÔÄÚËùÓÐÄܱ»7Õû³ýµÄÊý¡£ #include main() {int i;

for(i=0;i<=200;i+=7) printf(¡°M¡±,i); }

2¡¢´Ó¼üÅÌÊäÈën¸öÊý(n<10)£¬ÕÒ³öÆäÖÐ×îСֵ£¬Çë±àдÏàÓ¦³ÌÐò¡£ #include main()

{int n,i,a,min; printf(¡°n=¡±); scanf(¡°%d¡±,&n); for(i=1;i<=n;i++) {scanf(¡°%d¡±,&a); if(i==1)min=a; if(min>a)min=a; }

printf(¡°min=%d¡±,min);

}

3¡¢¼üÅÌÊäÈëÕýÕûÊýmºÍn£¨m

#include main()

{int m,n,i,x1=0,x2=0; printf(¡°input m,n(m

printf(¡°x1(ÆæÊýÖ®ºÍ)=%d,x2(żÊýÖ®ºÍ)=%d\\n¡±,x1,x2); }

4.±à³Ì£¬¼ÆË㺯ÊýyµÄÖµ¡£ÒªÇó¼üÅ̽ÓÊÕ×Ô±äÁ¿xµÄÖµ£¬Èôx µÄÖµ²»ÎªÁ㣬Ôò¼ÆË㺯ÊýyµÄÖµ²¢Êä³ö£¬ÔÙ´Ó¼üÅ̽ÓÊÕÏÂÒ»¸öxµÄÖµ£¬¡­¡­£¬Ö±µ½xµÄֵΪÁ㣬ÔòÏÔʾ¡°Thank You£¬Bye!¡±£¬¶ûºó½áÊø³ÌÐò£¬ÒÑÖªº¯ÊýyÓë×Ô±äÁ¿xµÄ¹ØÏµÎª£º

#include main()

{float x=1,y; do

{if(x<0) printf(\ÊäÈë´íÎó(x<0)£¡ÇëÖØÐÂÊäÈë\\n\printf(\ÇëÊäÈëx=\scanf(\

if(x>0&&x<100)y=3*x+10; if(x>=100)y=x*x*x-20;

if(x>0)printf(\}

while(x!=0);

printf(\£¬Bye!\\n\}

5.±àд³ÌÐò£ºÓÐÒ»·ÖÊýÐòÁУº2/1£¬3/2£¬5/3£¬8/5£¬13/8£¬21/13...Çó³öÕâ¸öÊýÁеÄǰ20ÏîÖ®ºÍ¡£

#include main() {int i;

float f1=1,f2=2,f,s=0; for(i=1;i<=20;i++) {f=f2/f1;s+=f;

f=f1;f1=f2;f2=f+f2; }

printf(\}

6.ÎÒ¹úÏÖÓÐÈË¿Ú13ÒÚ£¬ÉèÄêÔö³¤ÂÊΪ1%,±àд³ÌÐò£¬¼ÆËã¶àÉÙÄêºóÔö¼Óµ½20ÒÚ¡£ #include main()

{float p=13; int n=0; do

{p=p*1.01; n++; }

while(p<20.);

printf(\ÄêºóÈË¿ÚÔö¼Óµ½20ÒÚ!\\n\}

7.Çó½â°®Òò˹̹ÊýѧÌâ¡£ÓÐÒ»Ìõ³¤½×ÌÝ£¬Èôÿ²½¿ç2½×£¬Ôò×îºóÊ£Óà1½×£»Èôÿ²½¿ç3½×£¬Ôò×îºóÊ£2½×£»Èôÿ²½¿ç5½×£¬Ôò×îºóÊ£4½×£»Èôÿ²½¿ç6½×£¬Ôò×îºóÊ£5½×£»Èôÿ²½¿ç7½×£¬×îºó²ÅÕýºÃÒ»½×²»Ê£¡£ÇëÎÊ£¬ÕâÌõ½×Ìݹ²ÓжàÉÙ½×?

#include main() { int n=7;

do

{if(n%2!=1){n++;continue;} if(n%3!=2) {n++;continue;} if(n%5!=4) {n++;continue;} if(n%6!=5) {n++;continue;} if(n%7!=0) {n++;continue;} break; }

while(1);

printf(\ÕâÌõ½×Ìݹ²ÓÐ%d½×!\\n\}

(˵Ã÷£º¸ÃÌâÓ¦Óжà½â£º119£¬329£¬??)

8.ÿ¸öÆ»¹û0.8 Ôª£¬µÚÒ»ÌìÂò2 ¸öÆ»¹û£¬µÚ¶þÌ쿪ʼ£¬Ã¿ÌìÂòǰһÌìµÄ2 ±¶£¬Ö±ÖÁ¹ºÂòµÄÆ»¹û¸öÊý´ïµ½²»³¬¹ý100 µÄ×î´óÖµ¡£±àд³ÌÐòÇóÿÌìÆ½¾ù»¨¶àÉÙÇ®£¿(´ËÌâΪѡ×ö)

#include main() {float s=0;

int n=1,p=0,d=0; do

{ d++; /*µÚdÌì*/

n=n*2; /*Âòn ¸öÆ»¹û*/ p=p+n; /*¹²p ¸öÆ»¹û*/ }

while(p+n*2<=100); s=p*0.8/d;

printf(\ÿÌìÆ½¾ù»¨%gԪǮ!\\n\}

9.±àд³ÌÐò£¬ÇóÒ»¸öÕûÊýÈÎÒâ´Î·½µÄ×îºóÈýλÊý¡£¼´ÇóxyµÄ×îºóÈýλÊý£¬ÒªÇóx£¬y ´Ó¼üÅÌÊäÈë¡££¨×¢ÒâxyµÄ½á¹ûÊÇ·ñ»áÒç³ö£©¡£(´ËÌâΪѡ×ö)

#include #include main()

{double x,y,m; int m3;

printf(\ÇëÊäÈëx,y=\scanf(\m=pow(x,y);

m3=(int)m00;

printf(\µÄy´Î·½Îª%g,Æä×îºóÈýλÊýÊÇ%0.3d\\n\}

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1. ±àд³ÌÐò£¬´Ó¼üÅÌÊäÈë6 ÃûѧÉúµÄ5 Ãųɼ¨£¬·Ö±ðͳ¼Æ³öÿ¸öѧÉúµÄƽ¾ù³É¼¨¡£ #include main()

{int a,b,s; float v;

for(a=1;a<=6;a++) {v=0;

for(b=1;b<=5;b++)

{printf(\ÇëÊäÈëµÚ%dÃûѧÉúµÄµÚ%dÃųɼ¨:\ scanf(\ v=v+s; }

printf(\µÚ%dÃûѧÉúµÄƽ¾ù³É¼¨Îª:%g\\n\} }

2¡¢´òÓ¡³öËùÓеÄ\Ë®ÏÉ»¨Êý\£¬ËùνµÄ\Ë®ÏÉ»¨Êý\ÊÇÖ¸Ò»¸ö3λÊý£¬Æä¸÷λÊý×ÖµÄÁ¢·½ºÍµÈÓÚ¸ÃÊý±¾Éí¡£ÀýÈ磬153ÊÇÒ»¸ö\Ë®ÏÉ»¨Êý\£¬ÒòΪÓÐ153=1*1*1+5*5*5+3*3*3 ¡£

½â(1)

#include main()

{int a,b,c,n;

for(a=1;a<=9;a++) for(b=0;b<=9;b++) for(c=0;c<=9;c++) {n=100*a+10*b+c;

if(n==a*a*a+b*b*b+c*c*c) printf(¡°%d\\n¡±,n); } } ½â(2)

#include main()

{int a,b,c,n;

for(n=100;n<=999;n++) {a=n/100; b=n0/10; c=n;

if(n==a*a*a+b*b*b+c*c*c) printf(¡°%d\\n¡±,n); } }

3¡¢Çë·Ö±ðÓÃÈýÖÖÑ­»·½á¹¹±à³Ì¼ÆË㣺 1!+2!+3!+...+n!£¬nµÄÖµÓɼüÅÌÊäÈë¡£ ½â(1)

#include main() {int n,i;

long p=1,sum=0;

printf(¡°n=¡±); scanf(¡°%d¡±,&n); for(i=1;i<=n;i++) {p*=i; sum+=p;

}

printf(¡°1!+2!+¡­+%d!=%ld\\n¡±,n,sum); } ½â(2)

#include main() {int n,i=1;

long p=1,sum=0; printf(¡°n=¡±); scanf(¡°%d¡±,&n); while(i<=n) {p*=i; sum+=p; i++;

}

printf(¡°1!+2!+¡­+%d!=%ld\\n¡±,n,sum); } ½â(3)

#include main() {int n,i=1;

long p=1,sum=0; printf(¡°n=¡±); scanf(¡°%d¡±,&n); do

{p*=i; sum+=p; i++;

}

while(i<=n);

printf(¡°1!+2!+¡­+%d!=%ld\\n¡±,n,sum); }

4. ÓÃÑ­»·Óï¾ä±àд³ÌÐò£¬Æä¹¦ÄÜÊǼÆË㣺

s=1+12+123+1234+12345+123456+1234567 #include main()

{long i,t=0,s=0; for(i=1;i<=7;i++) {t=10*t+i;