云南大学--软件学院--C语言实验--米粒问题.doc

/*米粒问题*/#include int main()int a=1,i,sum=0;printf(Input a number :%d,i);scanf(%d,&i);if(i=64)sum=sum+a;a=a*2;printf(The total mnube is:%dn,sum);return 0;/*乘法口诀表*/#include long a=10000,b,c=2800,d,e,f2801,g;int main() for(;b-c;)fb+=a/5;for(;d=0,g=c*2;c-=14,printf(%.4d,e+d/a),e=d%a)for(b=c;d+=fb*a,fb=d%-g,d/=g-,-b;d*=b); return 0; /*利润问题*/#includeint main()int elery,extra;float a;printf(please input the elery:);scanf(%d,&elery);a=(elery-1)/100000;switch(a)case 0:extra=elery*10/100;printf(The extra is %f,extra);return 0;/*奖学金问题*/#includeintmain()inta;floatprofit,income;printf(Pleaseinputtheprofit:);scanf(%f,&profit);a=(profit-1)/100000;switch(a)case0:income=profit/10;break;case1:income=(profit-100000)*0.075+10000;break;case2:case3:income=(profit-200000)*0.05+10000+7500;break;case4:case5:income=(profit-400000)*0.03+10000+7500+10000;break;case6:case7:case8:case9:income=(profit-600000)*0.01+10000+7500+10000+6000;break;case10:income=(profit-1000000)*0.01+10000+7500+10000+6000+6000;printf(奖金数值为：%fn,income);return0; /*星星问题*/(暂时还有问题)#include int main()int x,y,z;printf(Input a number:”);scanf(%d,&z);for(x=1;x=z;x+)for(y=1;y=0&x-y-(z-1)/2=0&x+y-(3*z-1)/2=0&x-y-(z-1)/2=0&x+y-(3*z+1)/2=0)修改为下面 换算问题#include int main()int a,b,c,day;printf(Please input three numbers:);scanf(%d%d%d,&a,&b,&c);b=12;c=31;day=365*a+30*b+c;printf(天数为：%d,day);return 0;#include int main()int a,b,c,day;printf(Input three numbers:);scanf(%d%d%d,&a,&b,&c);if(a%4=0|a%100!=0|a%400=0) if(c=31) switch(b) case 1: day=c;break; case 3: day=60+c;break; case 5: day=121+c;break; case 7: day=182+c;break; case 8: day=213+c;break; case 10: day=274+c;break; case 12: day=335+c;break; switch(b) if(c=30) case 4: day=91+c;break; case 6: day=152+c;break; case 9: day=244+c;break; case 11: day=305+c;break; switch(b) if(c=28) case 2: day=31+c; printf(The day is %d,da