p6.cpp

好东西,绝对是好东西,我向大家推荐

#include <iostream.h>
#include <string.h>
int main()
{
	char a[100];	
	int A,B,C,D,E,F,G,H,I,J,K,L,M,N,O,P,Q,R,S,T,U,V,W,X,Y,Z,i;
	while(gets(a))
	{
		A=0;B=0;C=0;D=0;E=0;F=0;G=0;H=0;I=0;J=0;K=0;L=0;M=0;N=0;O=0;P=0;Q=0;R=0;S=0;T=0;U=0;V=0;W=0;X=0;Y=0;Z=0;
		for(i=0;i<100;i++)
		{
			if(a[i]=='!') break;
			switch(a[i])
			{
				case'a': A++;break;
				case'A': A++;break;
				case'b': B++;break;
				case'B': B++;break;
				case'c': C++;break;
				case'C': C++;break;
				case'd': D++;break;
				case'D': D++;break;
				case'e': E++;break;
				case'E': E++;break;
				case'f': F++;break;
				case'F': F++;break;
				case'g': G++;break;
				case'G': G++;break;
				case'h': H++;break;
				case'H': H++;break;
				case'i': I++;break;
				case'I': I++;break;
				case'j': J++;break;
				case'J': J++;break;
				case'k': K++;break;
				case'K': K++;break;
				case'l': L++;break;
				case'L': L++;break;
				case'm': M++;break;
				case'M': M++;break;
				case'n': N++;break;
				case'N': N++;break;
				case'o': O++;break;
				case'O': O++;break;
				case'p': P++;break;
				case'P': P++;break;
				case'q': Q++;break;
				case'Q': Q++;break;
				case'r': R++;break;
				case'R': R++;break;
				case's': S++;break;
				case'S': S++;break;
				case't': T++;break;
				case'T': T++;break;
				case'u': U++;break;
				case'U': U++;break;
				case'v': V++;break;
				case'V': V++;break;
				case'w': W++;break;
				case'W': W++;break;
				case'x': X++;break;
				case'X': X++;break;
				case'y': Y++;break;
				case'Y': Y++;break;
				case'z': Z++;break;
				case'Z': Z++;break;
				case'!': break;
			}
		}
			if(A!=0) cout<<"A:"<<A<<endl;
			if(B!=0) cout<<"B:"<<B<<endl;
			if(C!=0) cout<<"C:"<<C<<endl;
			if(D!=0) cout<<"D:"<<D<<endl;
			if(E!=0) cout<<"E:"<<E<<endl;
			if(F!=0) cout<<"F:"<<F<<endl;
			if(G!=0) cout<<"G:"<<G<<endl;
			if(H!=0) cout<<"H:"<<H<<endl;
			if(I!=0) cout<<"I:"<<I<<endl;
			if(J!=0) cout<<"J:"<<J<<endl;
			if(K!=0) cout<<"K:"<<K<<endl;
			if(L!=0) cout<<"L:"<<L<<endl;
			if(M!=0) cout<<"M:"<<M<<endl;
			if(N!=0) cout<<"N:"<<N<<endl;
			if(O!=0) cout<<"O:"<<O<<endl;
			if(P!=0) cout<<"P:"<<P<<endl;
			if(Q!=0) cout<<"Q:"<<Q<<endl;
			if(R!=0) cout<<"R:"<<R<<endl;
			if(S!=0) cout<<"S:"<<S<<endl;
			if(T!=0) cout<<"T:"<<T<<endl;
			if(U!=0) cout<<"U:"<<U<<endl;
			if(V!=0) cout<<"V:"<<V<<endl;
			if(W!=0) cout<<"W:"<<W<<endl;
			if(X!=0) cout<<"X:"<<X<<endl;
			if(Y!=0) cout<<"Y:"<<Y<<endl;
			if(Z!=0) cout<<"Z:"<<Z<<endl;
	}
}