【正文】 +)88include iostreamvoid main(){}j++。str1[j]=str2[i]。o39。e39。str2[i]!=39。}void strcpy(char str1[],char str2[]){\039。for(j=0。86include iostreamvoid main(){}temp=str[j]。j=k。}if(str[i]==39。for(i=0。int i,j,k。printf(\n\n反序字符串為：\n\n)。gets(str)。char str[80]。}}}j++){}a[i][j])。{for(j=0。i3。84include iostreamvoid main(){for(i=2。printf(輸入一個正整數(shù)\n\n)。int prime(int)。}void root2(float a,float b,float c){}void root1(float a,float b,float c){scanf(%f%f%f,amp。float a,b,c,k。void root2(float,float,float)。}}int max(int k1,int k2){}}int min(int k1,int k2){break。return(i)。}}(k2%i==0)){81include iostreamvoid main(){printf(\n\n復制后的數(shù)組為：\n\n)。}{amp。gets(s2)。gets(s1)。int i,j。break。printf(\n\n字符串a大于字符串b：%4d\n\n,k)。k=a[i]b[i]。)。)amp。(i80)amp。}}break。\039。}k++。j++)j80amp。{if(a[i]==39。i80。}z39。a39。Z39。A39。i++)i80amp。}}}j++)}printf(for(i=0。 %d個\n\n,num)。}else oth+=1。) spa+=1。else if(a[i][j]=48amp。) low+=1。amp。a[i][j]=39。if(a[i][j]=39。amp。printf(輸入第%d行文字\n\n,i)。i3。}else low=mid+1。break。i++。printf(該數(shù)是數(shù)組中第%d個元素\n\n,mid+1)。mid=(low+high)/2。scanf(%f,amp。i++)printf(原數(shù)組為：\n\n)。float a[15]={100,98,65,55,34,23,23,12,11,9,7,6,4,3,2},n。if(flag==0) printf(不存在\n\n)。{{for(j=0。max=a[i][j]。{j++)i++)printf(鞍點為：\n\n)。j4。i++)printf(輸入一個4*4的數(shù)組\n\n)。printf(\n\n)。for(j=0。{}if(a[i][j]==0){}(jN1))i=i1。k=N*N。77include iostreamdefine N 7void main(){printf(\n\n)。{for(j=0。i10。j=i。i++)int i,j。i++)a[i]=a[Ni1]。for(i=0。scanf(%d,amp。iN。75include iostreamdefine N 5void main(){printf(%d ,a[i])。i11。}temp1=temp2。{{if(a[i]n){i10。{}if(n=a[9])}}temp2=a[j]。j11。else{{printf(輸入一個數(shù)n\n\n)。int a[11]={1,2,3,4,5,6,7,8,9,10}。printf(對角線元素之和為：%d\n\n,s)。for(i=0。scanf(%d,amp。i9。}printf(%d ,a[i])。i10。}a[i]=a[j]。if(a[i]a[j])for(i=0。scanf(%d,amp。i10。}}{}a[i]=0。{j++){}{k!=39。k!=39。if(i!=39。amp。k=39。Z39。X39。 }}615include iostreamvoid main(){ printf(\n)。printf(*)。j=i。 {i=2。 } printf(\n)。 {j=2i。 {i=3。}614include iostreamvoid main(){x1=(x1+x2)/2。y=f((x1+x2)/2)。}float f(float x){{}613include iostreaminclude void main(){else{x=xpoint(x1,x2)。}float root(float x1,float x2){}float f(float x){{else printf(\n\na的平方根為%f\n\n,x2)。{loop:x2=(x1+a/x1)/2。scanf(%f,amp。float a,x1,x2。}{printf(輸入n\n\n)。}}{scanf(%d,amp。float m,s=0。}f1=temp。i++)s=f1。n)。68include iostreamvoid main(){}if(i%j==0) printf(%d ,j)。for(j=1。printf(%d its factors are ,i)。printf(\n\n)。ji。s=0。i=1000。}}67include iostreaminclude void main(){n=j%10。i++)printf(水仙花數(shù)為：\n)。printf(和s=%f,s)。l=。i=t。s2+=i*i。i=n。s1+=i。i=m。n,amp。printf(輸入m,n,t的值\n\n)。int s1=0,s2=0。}S+=s。s=s*j。{printf(輸入n\n\n)。}s=s+(ni)*a*k。for(i=0。scanf(%d%f,amp。float a,s=0。} else e+=1。else if(c==39。Z39。A39。amp。while((c=getchar())!=39。int l=0,b=0,n=0,e=0。}amp。i++)}if((m%i==0)amp。i=k。m,amp。x,amp。printf(%d,d)。c=d。printf(%d ,b)。if(bd)if(bc)printf(由小到大排列為：\n\n)。if(ad)if(ac)if(ab)b,amp。printf(輸入四個數(shù)a,b,c,d\n\n)。}printf(應發(fā)獎金數(shù)為：%f\n\n,bonus)。case 7:case 5:bonus=10000+7500+10000+(I400000)*3/100。 case 3:bonus=10000+7500+(I200000)*5/100。break。printf(輸入當月利潤I\n\n)。int I,n。 else bonus=10000+7500+10000+6000+6000+(I1000000)*1/100。 else if(I=1000000) bonus=10000+7500+10000+6000+(I600000)*。else if(I=200000) bonus=10000+(I100000)*。I)。}}58if語句：include iostreamvoid main(){b=c/n。for(j=i1。}printf(正整數(shù)為%d位數(shù)\n\n,i)。printf(\n\n)。printf(%d,b)。{printf(\n\n)。}}57include iostreaminclude void main(){case 9:break。case 5:printf(E\n\n)。case 3:case 1:scanf(%f,amp。int n。}scanf(%f,amp。float x,y。if(maxc) max=c。if(ab) max=a。a,amp。scanf(%f,amp。float F,c。r,amp。float r,h,rl,ra,ss,sv,cv。scanf(%f%f,amp。rl=2*pi*r。ss=4*pi*r*r。cv=ra*h。49include iostreamvoid main(){c=5*(F32)/9。int a,b,c,max。scanf(%d%d%d,amp。}55include iostreamvoid main(){if(x1) y=x。 else y=3*x11。 printf(y=%f\n\n,y)。n=m/10。case 0: case 2: case 4:case 6:printf(D\n\n)。break。printf(輸入五位正整數(shù)\n\n)。i++)if(c==0){c=c%n。float bonus。scanf(%d,amp。}switch語句：include iostreamvoid main(){I)。else n=I/100000。case 0:bonus=I/10。break。case 4:case 6:break。a,amp。temp=a。}temp=a。}temp=a。}temp=b。}temp=b。}{d=temp。float x,y,a,b,c,d。scanf(%f%f,amp。a=sqrt((2x)*(2x)+(2y)*(2y))。c=sqrt((2x)*(2x)+(2y)*(2y))。if(a=1||b=1||c=1||d=1) printf(該點建筑高度為：10m)。int m,n,max,min,i,k。scanf(%d%d,amp。if(mn) k=n。for(i=1。if(mn) k=m。for(i=k。if((i%m==0)amp。{printf(最小公倍數(shù)為：%d\n\n,min)。{amp。)||(c=39。c=39。c=57) n+=1。printf(英文字母個數(shù)為：%d\n\n空格個數(shù)為：%d\n\n數(shù)字個數(shù)為：%d\n\n其他字符個數(shù)為：%d\n\n,l,b,n,e)。{printf(和s=%f\n\n,s)。n)。i++)j++)}printf(和S=%d\n\n,S)。m,amp。for(i=1。for(i=1。for(i=1。s3+=l。i=999。j=i。k=j/10。for(i=1。for(j=1。{if(s==i)}}float f1,f2,s,temp。scanf(%d,amp。f2=。i=n1。s+=f2/f1。printf(前%d項和為%f,n,s)。m=l。i++)pr