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Introduction [cont'd]
Input Output Functions [cont'd]
Structures and Unions [cont'd]
# Preprocessor [cont'd]
Goto in Decision Statements of Programming in C
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Goto 
Goto is used to jumping the control to label specified line.
Syntax 
label:
….
….
….
Goto label;
Program
#include
void main(){
    int num;
    int sum = 0;
    a10:
    printf("Enter a number (0 to exit)\n");
    scanf("%d",&num);
    if (num != 0){
        sum += num;
        goto a10;
    }
    printf("Sum is %d",sum);
}
Output 
Enter a number (0 to exit)
12
Enter a number (0 to exit)
13
Enter a number (0 to exit)
15
Enter a number (0 to exit)
0

Sum is 40
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