A study group has n (n) 50 or less students, each student has a student number and test scores 2 inf-CodePudding

a study group has n (n) 50 or less students, each student has a student number and test scores two information, write a program to achieve the following functions:
(1) according to the order of student number input n student's student id and result in the array a. [50] [2], and the output array. A,
Specify a student id, and (2) if the student id, in array a output shows the corresponding results; Otherwise output "without the student!" ,

CodePudding user response:

For reference, do you copy again, deepen the impression:

 # include & lt; stdio.h> 
# define 50 M 
# define N 2 
Int main (int arg c, char * argv []) 
{
Int stu [M] [N]. 

For (int I=0; iPrintf (" please enter the first % d student student number and grade: ", I + 1); 
for(int j=0; jThe scanf (" % d ", & amp; Stu [I] [j]); 
} 
} 

For (int I=0; iPrintf (" % d student student number and grade: ", I + 1); 
for(int j=0; jPrintf (" % 5 d % c, "stu [I] [j], ((j==1)? '\ n' : ')); 
} 
} 

Int I, temp; 
Printf (" please enter student id to query: "); 
The scanf (" % d ", & amp; Temp); 
for(i=0; iIf (* stu [I]==temp) break; 
continue; 
} 
If (I==M) printf (" no this student! \ n "); 
The else 
Student id: printf (" % d: % d \ n ", stu [I] [0], stu [I] [1]). 

system("pause"); 
return 0; 
}