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str[i] = 0; } }

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ÊäÈëÒ»¸öÕýÕûÊý repeat (0

ÊäÈëÒ»¸öÒԻسµ·û½áÊøµÄ×Ö·û´®£¨ÉÙÓÚ80¸ö×Ö·û£©£¬ÔÙÊäÈëÒ»¸ö×Ö·û£¬Í³¼Æ²¢Êä³ö¸Ã×Ö·ûÔÚ×Ö·û´®ÖгöÏֵĴÎÊý¡£ ÊäÈëÊä³öʾÀý£ºÀ¨ºÅÄÚΪ˵Ã÷ ÊäÈ룺 2

(repeat=2)

s=0; for(i=0;str[i]!=0;i++){ } if(str[i]>='0'&&str[i]<='9') s=s*10+str[i]-'0'; getchar(); count=0; for(i=0;str[i] != 0;i++){ } printf(\if(str[i]==cc) count++; } } ÏÄ3ÖÜ

printf(\10008 Çó1~100ÖÐÄܱ»6Õû³ýµÄËùÓÐÕûÊýµÄºÍ

#include int main(void) { int i, sum = 0; for(i=1;i<=100;i++){ } printf(\ return 0; }

('m'ÔÚ\ÖгöÏÖ2´Î)

20014 ¼ÆËãÈýÃÅ¿Î³ÌµÄÆ½¾ù³É¼¨

³ÌÐòÌî¿Õ£¬²»Òª¸Ä±äÓëÊäÈëÊä³öÓйصÄÓï¾ä¡£

ÒÑ֪ijλѧÉúµÄÊýѧ¡¢Ó¢ÓïºÍ¼ÆËã»ú¿Î³ÌµÄ³É¼¨·Ö±ðÊÇ87·Ö¡¢72·ÖºÍ93·Ö£¬Çó¸ÃÉú3ÃÅ¿Î³ÌµÄÆ½¾ù·Ö¡£ ÊäÈëÊä³öʾÀý£º

math = 87, eng = 72, comp = 93, average = 84

#include int main(void) { int math, eng, comp, average; math = 87;eng = 72;comp = 93; /* Èô×Ô¼ºÔö¼ÓÊäif(i%6==0) sum+=i; programming (×Ö·û´®\m (×Ö·û'm') 1234 a Êä³ö£º count = 2

(×Ö·û´®\(×Ö·û'a')

count = 0 ('a'ÔÚ\ÖÐûÓгöÏÖ¹ý) #include \#define MAXLEN 80 int main(void) { char cc, ch; char str[MAXLEN]; int i,count; int repeat, ri; scanf(\ getchar(); for(ri = 1; ri <= repeat; ri++){ i = 0; while((str[i] = getchar( )) != '\\n') i++; str[i] = '\\0'; cc = getchar(); ÈëÓï¾ä£¬³ÌÐò¾Íͨ²»¹ý */ average=(math+eng+comp)/3; printf(\= %d, eng = %d, comp = %d, average = %d\\n\ } 13

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20016 ¼ÆËãxµÄƽ·½

¼ÙÉè x µÄֵΪ3£¬¼ÆËã x µÄƽ·½ y£¬²¢·Ö±ðÒÔ\ºÍ\µÄÐÎʽÊä³ö x ºÍ y µÄÖµ¡£ ÊäÈëÊä³öʾÀý£º 9 = 3 * 3 3 * 3 = 9

#include int main(void) { int y; }

20021 ¼ÆËã·Ö¶Îº¯ÊýµÄÖµ

ÊäÈëÒ»¸öÕýÕûÊýrepeat (0

ÊäÈë x£¬¼ÆËã²¢Êä³öÏÂÁзֶκ¯Êý f(x) µÄÖµ(±£Áô1λСÊý)¡£

µ± x ²»µÈÓÚ0ʱ£¬y = f(x) = 1/x£¬µ± x µÈÓÚ0ʱ£¬y = f(x) = 0¡£

ÊäÈëÊä³öʾÀý£ºÀ¨ºÅÄÚÊÇ˵Ã÷ ÊäÈë

2 (repeat=2) 10 (x=10) 0 (x=0) Êä³ö

f(10.00) = 0.1 f(0.00) = 0.0

#include int main(void) { int repeat, ri; double x, y; scanf(\ for(ri = 1; ri <= repeat; ri++){ scanf(\int x=3; y=x*x; printf(\printf(\ if(x!=0) else y=0; y=1.0/x; printf(\ } }

20022 ¼ÆËãÉãÊÏζÈ

ÊäÈ뻪ÊÏζȣ¬Êä³ö¶ÔÓ¦µÄÉãÊÏζȡ£¼ÆË㹫ʽ£ºc = 5*(f-32)/9£¬Ê½ÖУºc±íʾÉãÊÏζȣ¬f±íʾ»ªÊÏζȡ£ ÊäÈëÊä³öʾÀý£ºÀ¨ºÅÄÚΪ˵Ã÷ ÊäÈë

150 (fahr=150) Êä³ö celsius = 65

#include int main(void) { int celsius, fahr; scanf(\celsius=5*(fahr-32)/9; printf(\ }

70051 ÕÒ×î´óÖµ²¢½»»»

ÊäÈëÒ»¸öÕýÕûÊý repeat (0

ÊäÈëÒ»¸öÕýÕûÊý n (1

3 (repeat=3) 5 4 3 5 5 2 4 1 5 6 7 5 5 4 3 2 1

(n=5) (n=4) (n=5)

14

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Êä³ö

max = 5, index = 3 4 3 5 2 5 max = 7, index = 3 1 5 6 7

max = 5, index = 0 1 4 3 2 5

#include int main( ) { int i, index, n, temp; int repeat, ri; int a[10]; ÊäÈëÊä³öʾÀý£ºÀ¨ºÅÄÚΪ˵Ã÷ ÊäÈ룺

5 3 (n=5,m=3) 1 2 3 4 5 (5¸öÕûÊý) Êä³ö£º

After move: 3 4 5 1 2

#include void mov(int *x, int n, int m); int main(void) { int i, m, n; int a[80]; scanf(\ for(i = 0; i < n; i++) scanf(\ void mov(int *x,int n,int m); mov(a,n,m); scanf(\ for(ri = 1; ri <= repeat; ri++){ scanf(\ for(i = 0; i < n; i++) scanf(\ index=0; printf(\ for(i = 0; i < n; i++) printf(\ printf(\ } void mov(int a[], int n, int m) { int y,i,j; for(i=1;i<=m;i++){ /* Ñ­»·Òƶ¯m´Î */ y=a[n-1]; for(j=n-1;j>0;j--) a[j]=a[j-1]; a[0]=y; } } move·½·¨²Î¿¼2£º void mov(int *x,int n,int m){ int i,j,t; for(i=0;i

80011 Ñ­»·Òƶ¯

ÊäÈëÁ½¸öÕýÕûÊý n ºÍ m (1

ËØ½»»»µ½ÓÒ±ßÒ»¸ö */ for(j=n-1;j>0;j--){ t=x[j]; x[j]=x[j-1]; x[j-1]=t; 15

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}

} } res=search(a,n,x); if(res != -1) printf(\ else printf(\ } } int search(int *list,int n,int x){

}

80013 ʹÓú¯ÊýµÄÑ¡Ôñ·¨ÅÅÐò

ÊäÈëÒ»¸öÕýÕûÊý repeat (0

ÊäÈëÒ»¸öÕýÕûÊý n (1

ÒªÇó¶¨Òå²¢µ÷Óú¯Êý sort(a£¬n)£¬ËüµÄ¹¦ÄÜÊDzÉÓÃÑ¡ÔñÅÅÐòËã·¨£¬½«Êý×é a µÄǰ n ¸öÔªËØ°´´ÓСµ½´óµÄ˳ÐòÅÅÐò£¬º¯ÊýÐβΠa µÄÀàÐÍÊÇÕûÐÍÖ¸Õ룬ÐβÎnµÄÀàÐÍÊÇint£¬º¯ÊýµÄÀàÐÍÊÇvoid¡£

ÊäÈëÊä³öʾÀý£ºÀ¨ºÅÄÚΪ˵Ã÷ ÊäÈë

3 (repeat=3) 4 (n=4) 5 1 7 6

3 (n=3) 1 2 3

5 (n=5) 5 4 3 2 1 Êä³ö

After sorted: 1 5 6 7 After sorted: 1 2 3

int i,t; for(i=0;i

ÊäÈëÒ»¸öÕýÕûÊýrepeat (0

ÊäÈëÒ»¸öÕýÕûÊý n (1

ÒªÇó¶¨Òå²¢µ÷Óú¯Êýsearch(list, n, x)£¬ËüµÄ¹¦ÄÜÊÇÔÚÊý×élistÖвéÕÒÔªËØx£¬ÈôÕÒµ½Ôò·µ»ØÏàÓ¦ÔªËØµÄ×îСϱ꣬·ñÔò·µ»Ø-1£¬º¯ÊýÐβΠlist µÄÀàÐÍÊÇÕûÐÍÖ¸Õ룬ÐβÎnºÍxµÄÀàÐÍÊÇint¡£

ÊäÈëÊä³öʾÀý£ºÀ¨ºÅÄÚΪ˵Ã÷ ÊäÈë

2 (repeat=2) 3 (n=3) 1 2 -6

2 (x=2) 5 (n=5) 1 2 2 5 4

0 (x=0) Êä³ö index = 1 Not found

#include int main(void) { int i, index, n, res, x; int repeat, ri; int a[10]; int search(int list[], int n, int x); scanf(\ for(ri = 1; ri <= repeat; ri++){ scanf(\ for(i = 0; i < n; i++) scanf(\ scanf(\ int search(int *list,int n,int x); 16

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